Toshihiro HATTORI


A 197mW 70ms-Latency Full-HD 12-Channel Video-Processing SoC in 16nm CMOS for In-Vehicle Information Systems
Seiji MOCHIZUKI Katsushige MATSUBARA Keisuke MATSUMOTO Chi Lan Phuong NGUYEN Tetsuya SHIBAYAMA Kenichi IWATA Katsuya MIZUMOTO Takahiro IRITA Hirotaka HARA Toshihiro HATTORI 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 2878-2887
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
video processingautomotivelow latencymemory-access-data compression
 Summary | Full Text:PDF(4.3MB)

Multi-Core/Multi-IP Technology for Embedded Applications
Naohiko IRIE Toshihiro HATTORI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/10/01
Vol. E92-C  No. 10  pp. 1232-1239
Type of Manuscript:  INVITED PAPER (Special Section on Hardware and Software Technologies on Advanced Microprocessors)
Category: 
Keyword: 
SoCmulti-coreembedded systemplatform
 Summary | Full Text:PDF(2MB)

Continuous Design Efforts for Ubiquitous Network Era under the Physical Limitation of Advanced CMOS
Kazutami ARIMOTO Toshihiro HATTORI Hidehiro TAKATA Atsushi HASEGAWA Toru SHIMIZU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/04/01
Vol. E90-C  No. 4  pp. 657-665
Type of Manuscript:  INVITED PAPER (Special Section on Low-Power, High-Speed LSIs and Related Technologies)
Category: 
Keyword: 
low powerpower managementDSPSIMD
 Summary | Full Text:PDF(1.8MB)

Reducing Consuming Clock Power Optimization of a 90 nm Embedded Processor Core
Tetsuya YAMADA Masahide ABE Yusuke NITTA Kenji OGURA Manabu KUSAOKE Makoto ISHIKAWA Motokazu OZAWA Kiwamu TAKADA Fumio ARAKAWA Osamu NISHII Toshihiro HATTORI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/03/01
Vol. E89-C  No. 3  pp. 287-294
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design Technology in the Sub-100 nm Era)
Category: Low Power Techniques
Keyword: 
embedded processorclockgated clockflip-flop
 Summary | Full Text:PDF(1.4MB)

A 4500 MIPS/W, 86 µA Resume-Standby, 11 µA Ultra-Standby Application Processor for 3G Cellular Phones
Makoto ISHIKAWA Tatsuya KAMEI Yuki KONDO Masanao YAMAOKA Yasuhisa SHIMAZAKI Motokazu OZAWA Saneaki TAMAKI Mikio FURUYAMA Tadashi HOSHI Fumio ARAKAWA Osamu NISHII Kenji HIROSE Shinichi YOSHIOKA Toshihiro HATTORI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/04/01
Vol. E88-C  No. 4  pp. 528-535
Type of Manuscript:  Special Section PAPER (Special Section on Low-Power LSI and Low-Power IP)
Category: Digital
Keyword: 
application processorcellular phonepipeline structureresume-standbylow powerlow leakage
 Summary | Full Text:PDF(1.3MB)

An Embedded Processor Core for Consumer Appliances with 2.8GFLOPS and 36 M Polygons/s FPU
Fumio ARAKAWA Motokazu OZAWA Osamu NISHII Toshihiro HATTORI Takeshi YOSHINAGA Tomoichi HAYASHI Yoshikazu KIYOSHIGE Takashi OKADA Masakazu NISHIBORI Tomoyuki KODAMA Tatsuya KAMEI Makoto ISHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/12/01
Vol. E87-A  No. 12  pp. 3068-3074
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: System Level Design
Keyword: 
embedded processorarchitectureFPUpipeline
 Summary | Full Text:PDF(2MB)

A Physical Synthesis Methodology for Multi-Threshold-Voltage Design in Low-Power Embedded Processor
Toshihiro HATTORI Kenji OGURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/04/01
Vol. E87-C  No. 4  pp. 520-526
Type of Manuscript:  Special Section PAPER (Special Section on Low-Power System LSI, IP and Related Technologies)
Category: 
Keyword: 
threshold voltagelow powerdual-Vthphysical synthesis
 Summary | Full Text:PDF(935.5KB)

A Low-Power Embedded RISC Microprocessor with an Integrated DSP for Mobile Applications
Tetsuya YAMADA Makoto ISHIKAWA Yuji OGATA Takanobu TSUNODA Takahiro IRITA Saneaki TAMAKI Kunihiko NISHIYAMA Tatsuya KAMEI Ken TATEZAWA Fumio ARAKAWA Takuichiro NAKAZAWA Toshihiro HATTORI Kunio UCHIYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/02/01
Vol. E85-C  No. 2  pp. 253-262
Type of Manuscript:  INVITED PAPER (Special Issue on High-Performance and Low-Power Microprocessors)
Category: 
Keyword: 
embedded processorlow powerRISCDSPMAC
 Summary | Full Text:PDF(1.8MB)