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Masamitsu TANAKA

Thermally Assisted Superconductor Transistors for Josephson-CMOS Hybrid Memories Kyosuke SANO Masato SUZUKI Kohei MARUYAMA Soya TANIGUCHI Masamitsu TANAKA Akira FUJIMAKI Masumi INOUE Nobuyuki YOSHIKAWA
Publication: Publication Date: 2018/05/01 Vol. E101-C No. 5 pp. 370-377 Type of Manuscript: INVITED PAPER (Special Section on Innovative Superconducting Devices Based on New Physical Phenomena) Category: Keyword: nanodevices, thermally assisted device, single-flux-quantum logic, superconducting integrated circuits,
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Energy/Space-Efficient Rapid Single-Flux-Quantum Circuits by Using π-Shifted Josephson Junctions Tomohiro KAMIYA Masamitsu TANAKA Kyosuke SANO Akira FUJIMAKI
Publication: Publication Date: 2018/05/01 Vol. E101-C No. 5 pp. 385-390 Type of Manuscript: Special Section PAPER (Special Section on Innovative Superconducting Devices Based on New Physical Phenomena) Category: Keyword: energy-efficient circuit, π-shifted Josephson junctions, rapid single-flux-quantum, superconducting spintronics,
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Towards Ultra-High-Speed Cryogenic Single-Flux-Quantum Computing Koki ISHIDA Masamitsu TANAKA Takatsugu ONO Koji INOUE
Publication: Publication Date: 2018/05/01 Vol. E101-C No. 5 pp. 359-369 Type of Manuscript: INVITED PAPER (Special Section on Innovative Superconducting Devices Based on New Physical Phenomena) Category: Keyword: single flux quantum (SFQ), cryogenic computing, microprocessor, cache memory, Josephson junction, low-power, high-performance, energy-efficient,
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High-Throughput Rapid Single-Flux-Quantum Circuit Implementations for Exponential and Logarithm Computation Using the Radix-2 Signed-Digit Representation Masamitsu TANAKA Kazuyoshi TAKAGI Naofumi TAKAGI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2016/06/01 Vol. E99-C No. 6 pp. 703-709 Type of Manuscript: Special Section PAPER (Special Section on Cutting-Edge Technologies of Superconducting Electronics) Category: Keyword: digital arithmetic, digit-serial processing, hardware algorithm, rapid single-flux-quantum logic, signed-digit representation, systolic array,
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Development of an Advanced Circuit Model for Superconducting Strip Line Detector Arrays Ali BOZBEY Yuma KITA Kyohei KAMIYA Misaki KOZAKA Masamitsu TANAKA Takekazu ISHIDA Akira FUJIMAKI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2016/06/01 Vol. E99-C No. 6 pp. 676-682 Type of Manuscript: INVITED PAPER (Special Section on Cutting-Edge Technologies of Superconducting Electronics) Category: Keyword: SSLD, kinetic inductance detectors, SFQ, superconductors, neutron detector,
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High-Speed Operation of 0.25-mV RSFQ Arithmetic Logic Unit Based on 10-kA/cm² Nb Process Technology Masamitsu TANAKA Atsushi KITAYAMA Masakazu OKADA Tomohito KOUKETSU Takumi TAKINAMI Masato ITO Akira FUJIMAKI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2014/03/01 Vol. E97-C No. 3 pp. 166-172 Type of Manuscript: Special Section PAPER (Special Section on Leading-Edge Technology of Superconductor Large-Scale Integrated Circuits) Category: Keyword: single-flux-quantum logic, low-power, low-voltage, digital arithmetic,
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Large-Scale Integrated Circuit Design Based on a Nb Nine-Layer Structure for Reconfigurable Data-Path Processors Akira FUJIMAKI Masamitsu TANAKA Ryo KASAGI Katsumi TAKAGI Masakazu OKADA Yuhi HAYAKAWA Kensuke TAKATA Hiroyuki AKAIKE Nobuyuki YOSHIKAWA Shuichi NAGASAWA Kazuyoshi TAKAGI Naofumi TAKAGI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2014/03/01 Vol. E97-C No. 3 pp. 157-165 Type of Manuscript: INVITED PAPER (Special Section on Leading-Edge Technology of Superconductor Large-Scale Integrated Circuits) Category: Keyword: advanced process, cell-based design technique, high-end computing, large-scale integration, rapid single-flux-quantum circuits,
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Layout-Driven Skewed Clock Tree Synthesis for Superconducting SFQ Circuits Kazuyoshi TAKAGI Yuki ITO Shota TAKESHIMA Masamitsu TANAKA Naofumi TAKAGI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2011/03/01 Vol. E94-C No. 3 pp. 288-295 Type of Manuscript: Special Section PAPER (Special Section on Superconducting Signal Processing Technologies) Category: Keyword: single-flux-quantum circuit, design methodology, clock tree synthesis, clock skew,
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100 GHz Demonstrations Based on the Single-Flux-Quantum Cell Library for the 10 kA/cm² Nb Multi-Layer Process Yuki YAMANASHI Toshiki KAINUMA Nobuyuki YOSHIKAWA Irina KATAEVA Hiroyuki AKAIKE Akira FUJIMAKI Masamitsu TANAKA Naofumi TAKAGI Shuichi NAGASAWA Mutsuo HIDAKA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/04/01 Vol. E93-C No. 4 pp. 440-444 Type of Manuscript: Special Section PAPER (Special Section on Frontiers of Superconductive Electronics) Category: Digital Applications Keyword: single flux quantum circuit, Josephson junction, cell library, adder,
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Automated Passive-Transmission-Line Routing Tool for Single-Flux-Quantum Circuits Based on A* Algorithm Masamitsu TANAKA Koji OBATA Yuki ITO Shota TAKESHIMA Motoki SATO Kazuyoshi TAKAGI Naofumi TAKAGI Hiroyuki AKAIKE Akira FUJIMAKI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/04/01 Vol. E93-C No. 4 pp. 435-439 Type of Manuscript: Special Section PAPER (Special Section on Frontiers of Superconductive Electronics) Category: Digital Applications Keyword: single-flux-quantum circuit, computer-aided design, wire router, passive transmission line,
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Comparisons of Synchronous-Clocking SFQ Adders Naofumi TAKAGI Masamitsu TANAKA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/04/01 Vol. E93-C No. 4 pp. 429-434 Type of Manuscript: INVITED PAPER (Special Section on Frontiers of Superconductive Electronics) Category: Keyword: single-flux-quantum (SFQ) circuit, adder, hardware algorithm,
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Bit-Serial Single Flux Quantum Microprocessor CORE Akira FUJIMAKI Masamitsu TANAKA Takahiro YAMADA Yuki YAMANASHI Heejoung PARK Nobuyuki YOSHIKAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2008/03/01 Vol. E91-C No. 3 pp. 342-349 Type of Manuscript: INVITED PAPER (Special Section on Recent Progress in Superconductive Digital Electronics) Category: Keyword: superconductor, microprocessor, single flux quantum, bit-serial, LSI,
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