Okihiko ISHIZUKA


Optimization and Verification of Current-Mode Multiple-Valued Digit ORNS Arithmetic Circuits
Motoi INABA Koichi TANNO Hiroki TAMURA Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/08/01
Vol. E93-D  No. 8  pp. 2073-2079
Type of Manuscript:  Special Section PAPER (Special Section on Multiple-Valued Logic and VLSI Computing)
Category: Multiple-Valued VLSI Technology
Keyword: 
multiple-valued logicoverlap resolution number systemcurrent-mode circuitweak-inversion region
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Low-Voltage, Low-Distortion and Rail-to-Rail CMOS Sample and Hold Circuit
Koichi TANNO Kiminobu SATO Hisashi TANAKA Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10  pp. 2696-2698
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
sample hold circuitlow-voltage circuitsboost circuitsMOS analog integrated circuitsanalog circuits
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Combiner-Based MOS OTAs
Koichi TANNO Kenya KONDO Okihiko ISHIZUKA Takako TOYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/06/01
Vol. E88-A  No. 6  pp. 1622-1625
Type of Manuscript:  LETTER
Category: Analog Signal Processing
Keyword: 
OTAoperational transconductance amplifiercombinerCMOS analog integrated circuits
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Wide-Input Range Variable Resistor Circuit Using an FG-MOSFET
Muneo KUSHIMA Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/12/01
Vol. E86-A  No. 12  pp. 3294-3296
Type of Manuscript:  LETTER
Category: Analog Signal Processing
Keyword: 
analog integrated circuitsfloating-gate MOSFET (FG-MOSFET)variable resistor circuitwide-input range
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Wide Input-Range Four-Quadrant Analog Multiplier Using Floating-Gate MOSFET's
Dasong ZHU Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/07/01
Vol. E86-A  No. 7  pp. 1759-1765
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
analog multiplierwide input-rangeFG-MOSFET
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Low-Power and Wide-Input Range Voltage Controlled Linear Variable Resistor Using an FG-MOSFET and Its Application
Muneo KUSHIMA Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/02/01
Vol. E86-A  No. 2  pp. 342-349
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
analog integrated circuitsfloating-gate MOSFET (FG-MOSFET)voltage-controlled linear variable resistor (VCLVR)low-power and wide-input range
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A High-Speed Binary to Residue Converter Using a Signed-Digit Number Representation
Makoto SYUTO Eriko SATAKE Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/05/01
Vol. E85-D  No. 5  pp. 903-905
Type of Manuscript:  LETTER
Category: VLSI Systems
Keyword: 
residue number systemsigned-digit number representationbinary to residue convertercarry-free addition
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Analog Inverter with Neuron-MOS Transistors and Its Application
Motoi INABA Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/02/01
Vol. E85-A  No. 2  pp. 360-365
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
analog inverterdown literal circuitNOT functionMAX functionMIN function
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A Multiple-Valued Immune Network and Its Applications
Zheng TANG Takayuki YAMAGUCHI Koichi TASHIMA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/06/25
Vol. E82-A  No. 6  pp. 1102-1108
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
multiple-valuedimmune networkimmune responsepattern recognition
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Neuron-MOS Current Mirror Circuit and Its Application to Multi-Valued Logic
Jing SHEN Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/05/25
Vol. E82-D  No. 5  pp. 940-948
Type of Manuscript:  Special Section PAPER (Special Issue on Multiple-Valued Logic and Its Applications)
Category: Circuits
Keyword: 
neuron MOS transistormulti-valued logiccurrent-mode circuitcurrent mirrorcurrent comparatorthreshold detectorT-gateintegrated circuit
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A 1-V, 1-Vp-p Input Range, Four-Quadrant Analog Multiplier Using Neuron-MOS Transistors
Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/25
Vol. E82-C  No. 5  pp. 750-757
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
multiplierlow voltagelow powerneuron MOS transistoranalog integrated circuit
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Ultra-Low Power Two-MOS Virtual-Short Circuit and Its Application
Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/10/25
Vol. E81-A  No. 10  pp. 2194-2200
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
virtual-shortweak-inversion regionlow powerlow voltageCMOS analog circuitintegrated circuit
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Neuron-MOSVT Cancellation Circuit and Its Application to a Low-Power and High-Swing Cascode Current Mirror
Koichi TANNO Jing SHEN Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/01/25
Vol. E81-A  No. 1  pp. 110-116
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
neuron-MOS transistorthreshold voltageCMOS analog circuitcircuit theory and designintegrated circuit
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1: n2 MOS Cascode Circuits and Their Applications
Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/12/25
Vol. E79-A  No. 12  pp. 2159-2165
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
MOS analog circuitMOS LSIcircuit theory and designintegrated circuitthreshold voltage
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Design and Implementation of a Calibrating T-Model Neural-Based A/D Converter
Zheng TANG Yuichi SHIRATA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/04/25
Vol. E79-A  No. 4  pp. 553-559
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
neural networksHopfield modelcalibratingA/D converter
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Hopfield Neural Network Learning Using Direct Gradient Descent of Energy Function
Zheng TANG Koichi TASHIMA Hirofumi HEBISHIMA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/02/25
Vol. E79-A  No. 2  pp. 258-261
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
neural networksgradient descent learningHopfield modelanalog-to-digital conversionassociative memory
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Implementation of T-Model Neural-Based PCM Encoders Using MOS Charge-Mode Circuits
Zheng TANG Hirofumi HEBISHIMA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/10/25
Vol. E78-A  No. 10  pp. 1345-1349
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
neural networkT-ModelPCM encoder networkHopfield modelMOS charge-mode circuits
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Design of a Novel MOS VT Extractor Circuit
Koichi TANNO Okihiko ISHIZUKA Zhen TANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/09/25
Vol. E78-C  No. 9  pp. 1306-1310
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
MOS analog circuitthreshold voltageMOS LSIcircuit theory and designintegrated circuit
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A Learning Fuzzy Network and Its Applications to Inverted Pendulum System
Zheng TANG Yasuyoshi KOBAYASHI Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/06/25
Vol. E78-A  No. 6  pp. 701-707
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
fuzzy networklearningfuzzy controllerback propagation
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Design and Implementations of a Learning T-Model Neural Network
Zheng TANG Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/02/25
Vol. E78-A  No. 2  pp. 259-263
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
neural networksHopfield modelT-Modellearningbackpropagationimplementationshardware
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Investigation and Analysis of Hysteresis in Hopfield and T–Model Neural Networks
Zheng TANG Okihiko ISHIZUKA Masakazu SAKAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/11/25
Vol. E77-A  No. 11  pp. 1970-1976
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
neural networksHopfield modelT–Modelhysteresislocal minimaoptimization
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T-Model Neural Network for PCM Encoding
Zheng TANG Okihiko ISHIZUKA Masakazu SAKAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/10/25
Vol. E77-A  No. 10  pp. 1718-1721
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
neural networkT-ModelPCM encoder networkHopfield modelnon-linear A/D converterA-law
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A Model of Neurons with Unidirectional Linear Response
Zheng TANG Okihiko ISHIZUKA Hiroki MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/09/25
Vol. E76-A  No. 9  pp. 1537-1540
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
neural modelunidirectional linear responseanalog and continuous signal processingalgorithmmulti-layer network
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Multiple-Valued Neuro-Algebra
Zheng TANG Okihiko ISHIZUKA Hiroki MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/09/25
Vol. E76-A  No. 9  pp. 1541-1543
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
multiple-valued algebrafunctional completenesscanonical formsupervised learning
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Multiple-Valued Static Random-Access-Memory Design and Application
Zheng TANG Okihiko ISHIZUKA Hiroki MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/03/25
Vol. E76-C  No. 3  pp. 403-411
Type of Manuscript:  Special Section PAPER (Special Issue on Multiple-Valued Integrated Circuits)
Category: 
Keyword: 
multiple-valued logicstatic random-access-memoryMOS devicesintegrated circuitsflip-flopsmulti-stable
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An Adaptive Fuzzy Network
Zheng TANG Okihiko ISHIZUKA Hiroki MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/12/25
Vol. E75-A  No. 12  pp. 1826-1828
Type of Manuscript:  LETTER
Category: Fuzzy Theory
Keyword: 
fuzzy logicadaptivebackpropagationlearning algorithmmulti-layer networkfeedforward
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Learning Capability of T-Model Neural Network
Okihiko ISHIZUKA Zheng TANG Tetsuya INOUE Hiroki MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/07/25
Vol. E75-A  No. 7  pp. 931-936
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
neural networkfully interconnectionhalf interconnectionfeedforward network
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On Collective Computational Properties of T-Model and Hopfield Neural Networks
Okihiko ISHIZUKA Zheng TANG Akihiro TAKEI Hiroki MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/06/25
Vol. E75-A  No. 6  pp. 663-669
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1991 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC '91))
Category: Neural Network Design
Keyword: 
neural networkT-ModelHopfield modelcollective computation
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Implementing Neural Architectures Using CMOS Current-Mode VLSI Circuits
Zheng TANG Okihiko ISHIZUKA Hiroki MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1991/05/25
Vol. E74-D  No. 5  pp. 1329-1336
Type of Manuscript:  PAPER
Category: Computer Hardware and Design
Keyword: 
 Summary | Full Text:PDF

A Buffer-Based Switched-Capacitor Integrator with Reduced Capacitance Ratio
Hiroki MATSUMOTO Zheng TANG Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/04/25
Vol. E73-E  No. 4  pp. 494-495
Type of Manuscript:  Special Section LETTER (Special Issue on 1990 Spring National Convention IEICE)
Category: Electronic Circuit
Keyword: 
 Summary | Full Text:PDF

A Comparator-Based Switched-Capacitor Voltage-to-Frequency Converter
Hiroki MATSUMOTO Zheng TANG Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/01/25
Vol. E73-E  No. 1  pp. 138-139
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
 Summary | Full Text:PDF

The Optimum Design Method of Reliable Networks
Hiroshi MASUYAMA Tetsuo ICHIMORI Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/12/25
Vol. E71-E  No. 12  pp. 1273-1281
Type of Manuscript:  PAPER
Category: Ghaphs and Networks
Keyword: 
 Summary | Full Text:PDF