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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| DC | 2016-06-20 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study of Cost ReductionTechnique for FPGA-based Control Systems by Quantiative Evaluation of Dangerous Failure Ratio Teppei Hirotsu, Nobuyasu Kanekawa (Hitachi) |
[more] | |
| ICSS | 2013-03-25 14:55 |
Kanagawa | Yokohama National University | Network-based classification of remote exploit attacks focusing on UUID Yusuke Takahashi (Yokohama National Univ.), Masaki Kamizono, Yuji Hoshizawa (Securebrain), Katsunari Yoshioka, Tsutomu Matsumoto (Yokohama National Univ.)  ICSS2012-65 |
Remote exploit attacks, which target vulnerabilities of network services, is the class of most common attacks utilized i... [more] | ICSS2012-65 pp.49-54 |
| ITE-MMS, ITE-CE, MRIS [detail] | 2012-01-19 13:30 |
Osaka | Experimental demonstration of phase multi-level microhologrphic optical storage Hideharu Mikami, Kentaro Osawa, Eriko Tatsu, Koichi Watanabe (Hitachi) |
[more] | ||
| ICD | 2011-04-18 10:00 |
Hyogo | Kobe University Takigawa Memorial Hall | [Invited Talk]
Trends and Multi-level-cell Technology of Spin Transfer Torque Memory Takashi Ishigaki, Takayuki Kawahara, Riichiro Takemura, Kazuo Ono, Kenchi Ito (Hitachi), Hideo Ohno (Tohoku U.) ICD2011-1 |
A MLC (Multi-level cell) SPRAM (Spin transfer torque RAM) with series-stacked MTJs (Magnetic tunnel junctions) was devel... [more] | ICD2011-1 pp.1-5 |
| SDM | 2010-11-11 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Trends of Magnetic Memory; Multi-Level-Cell Spin Transfer Torque Memory Takashi Ishigaki, Takayuki Kawahara, Riichiro Takemura, Kazuo Ono, Kenchi Ito (Hitachi), Hideo Ohno (Tohoku U.) SDM2010-173 |
A MLC (Multi-level cell) SPRAM (Spin transfer torque RAM) with series-stacked MTJs (Magneto tunnel junctions) was develo... [more] | SDM2010-173 pp.11-15 |
| IE, LOIS, ITE-ME, IEE-CMN [detail] | 2010-09-21 14:20 |
Kochi | Relating "Log Behavior" to Lifelog Persistence Takeshi Tanaka, Hiroyuki Kuriyama, Ken Kawamoto, Takahiko Shintani, Kei Suzuki (Hitachi) LOIS2010-20 IE2010-62 |
Continuous activity sensing is hoped to revolutionalize lifestyle diseases prevention. However, “Log behavior”, such as ... [more] | LOIS2010-20 IE2010-62 pp.13-18 |
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| IE, LOIS, ITE-ME, IEE-CMN [detail] | 2010-09-21 14:45 |
Kochi | A study on sensor based "life-pattern" evaluation Ken Kawamoto, Hiroyuki Kuriyama, Takeshi Tanaka, Takahiko Shintani, Kei Suzuki (Hitachi) LOIS2010-21 IE2010-63 |
Quantifying features of one’s lifestyle is an important task in all forms of human-related services, including medicine ... [more] | LOIS2010-21 IE2010-63 pp.19-24 |
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| ICD | 2010-04-22 15:20 |
Kanagawa | Shonan Institute of Tech. | Fabrication of a Nonvolatile Lookup-Table Circuit Chip Using Magneto/Semiconductor-Hybrid Structure for an Immediate-Power-Up Field Programmable Gate Array Daisuke Suzuki, Masanori Natsui, Shoji Ikeda (Tohoku Univ.), Haruhiro Hasegawa, Katsuya Miura, Jun Hayakawa (ARL, Hitachi, Ltd.), Tetsuo Endoh, Hideo Ohno, Takahiro Hanyu (Tohoku Univ.) ICD2010-9 |
This paper presents a nonvolatile LUT (Lookup-Table) circuit in FPGA (Field-Programmable Gate Array) using a MTJ (Magnet... [more] | ICD2010-9 pp.47-52 |
| ICD | 2010-04-22 15:45 |
Kanagawa | Shonan Institute of Tech. | A 32-Mb SPRAM with localized bi-directional write driver, '1'/'0' dual-array equalized reference scheme, and 2T1R memory cell layout Riichiro Takemura, Takayuki Kawahara, Katsuya Miura, Hiroyuki Yamamoto, Jun Hayakawa, Nozomu Matsuzaki, Kazuo Ono, Michihiko Yamanouchi, Kenchi Ito, Hiromasa Takahashi (Hitachi), Shoji Ikeda (Tohoku Univ.), Haruhiro Hasegawa, Hideyuki Matsuoka (Hitachi), Hideo Ohno (Tohoku Univ.) ICD2010-10 |
A 32-Mb SPin-transfer torque RAM (SPRAM) chip was demonstrated with an access time of 32 ns and a cell write-time of 40 ... [more] | ICD2010-10 pp.53-57 |
| VLD | 2010-03-10 16:55 |
Okinawa | [Invited Talk]
Changing Organization through Continuous Data Collection with Business Microscope Koji Ara, Nobuo Sato, Kazuo Yano (Hitachi), Nozomu Togawa, Masao Yanagisawa, Tatsuo Ohtsuki (Waseda) VLD2009-106 |
[more] | VLD2009-106 pp.43-47 |
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| CPSY | 2009-10-20 16:20 |
Tokyo | 212, 1F, Bldg.E-2, The University of Tokyo | [Panel Discussion]
The Future of Infomation Technology and its Experts Hidetsugu Irie (Toyo Univ.), Hidenori Tsuji (Inst. of Info. security), Masaaki Kondo (UEC), Takashi Toyoshima (Fujitsu), Kazuyuki Shudo (Tokyo Inst. of Tech), Koji Ara (Advanced Research Laboratory, Hitachi, Ltd) |
[more] | |
| ITE-MMS, MRIS | 2009-10-08 13:55 |
Fukuoka | FUKUOKA traffic center | [Invited Talk]
Nonvolatile RAM using spin transfer torque magnetization reversal (SPRAM) Hiromasa Takahashi, Kenchi Ito, Jun Hayakawa, Katsuya Miura, Hiroyuki Yamamoto, Michihiko Yamanouchi (ARL, Hitachi, Ltd.), Kazuo Ono, Riichiro Takemura, Takayuki Kawahara (CRL, Hitachi, Ltd.), Ryutaro Sasaki (RIEC Tohoku Univ.), Haruhiro Hasegawa (RIEC Tohoku Univ., ARL, Hitachi, Ltd.), Shoji Ikeda (RIEC Tohoku Univ.), Hideyuki Matsuoka (ARL, Hitachi, Ltd.), Hideo Ohno (RIEC Tohoku Univ.) |
The SPRAM (Spin Transfer Torque MRAM) is one of nonvolatile memories that “writing” is done by that a magnetization in M... [more] | |
| SDM, ED | 2009-06-24 14:30 |
Overseas | Haeundae Grand Hotel, Busan, Korea | [Invited Talk]
Advanced magnetic tunnel junctions for hybrid spintronics/CMOS circuits Shoji Ikeda (Tohoku Univ.), Jun Hayakawa (Hitachi, Ltd.), Huadong Gan, Kotaro Mizumuma, Ji Ho Park (Tohoku Univ.), Hiroyuki Yamamoto, Katsuya Miura (Hitachi, Ltd./Tohoku Univ.), Haruhiro Hasegawa, Ryutaro Sasaki, Toshiyasu Meguro (Tohoku Univ.), Kenchi Ito (Hitachi, Ltd.), Fumihiro Matsukura, Hideo Ohno (Tohoku Univ.) ED2009-51 SDM2009-46 |
Magnetoresistive random access memory (MRAM) using magnetic tunnel junctions (MTJs) is one of the candidates of universa... [more] | ED2009-51 SDM2009-46 pp.5-8 |
| SDM, ED | 2009-06-24 15:00 |
Overseas | Haeundae Grand Hotel, Busan, Korea | Transient characteristic of fabricated Magnetic Tunnel Junction (MTJ) programmed with CMOS circuit Masashi Kamiyanagi, Fumitaka Iga, Shoji Ikeda (Tohoku Univ.), Katsuya Miura (Tohoku Univ./Hitachi), Jun Hayakawa (Hitachi), Haruhiro Hasegawa, Takahiro Hanyu, Hideo Ohno, Tetsuo Endoh (Tohoku Univ.) ED2009-52 SDM2009-47 |
In this paper, it is shown that our fabricated MTJ of 60x180${\rm nm^2}$, which is connected to the MOSFET in series by ... [more] | ED2009-52 SDM2009-47 pp.9-12 |
| SDM, ED | 2009-06-24 15:15 |
Overseas | Haeundae Grand Hotel, Busan, Korea | Study of the DC Performance of Fabricated Magnetic Tunnel Junction Integrated on Back-end Metal Line of CMOS Circuits Fumitaka Iga, Masashi Kamiyanagi, Shoji Ikeda (Tohoku Univ.), Katsuya Miura (Tohoku Univ./Hitachi), Jun Hayakawa (Hitachi), Haruhiro Hasegawa, Takahiro Hanyu, Hideo Ohno, Tetsuo Endoh (Tohoku Univ.) ED2009-53 SDM2009-48 |
In this paper, we have succeeded in the fabrication of high performance Magnetic Tunnel Junction (MTJ) which is integrat... [more] | ED2009-53 SDM2009-48 pp.13-16 |
| MI | 2009-01-19 13:30 |
Overseas | National Taiwan University | [Poster Presentation]
Phase Unwrapping Method for Phase-Contrast X-Ray CT Using AR-Model Takaaki Horii, Qingkai Huo, Tadanori Fukami, Tetsuya Yuasa (Yamagata Univ.), Jin Wu, Thet-Thet- Lwin, Tohoru Takeda (Univ. of Tsukuba), Kazuyuki Hyodo (High Energy Accelerator Research Organization), Akio Yoneyama (Hitachi), Takao Akatsuka (Yamagata Univ.) MI2008-89 |
Phase-contrast CT tomographically delineates biological soft tissues, which cannot be clearly imaged using absorption co... [more] | MI2008-89 pp.139-144 |
| SDM | 2008-10-10 16:15 |
Miyagi | Tohoku Univ. | Study on Compositional Transition Layers at Gate Dielectrics/Si Interface by using Angle-resolved X-ray Photoelectron Spectroscopy Tomoyuki Suwa (Tohoku Univ.), Takashi Aratani (Shin-Etsu Chemi.), Masaaki Higuchi (Toshiba), Shigetoshi Sugawa (Tohoku Univ.), Eiji Ikenaga (JASRI), Jiro Ushio (Hitachi), Hiroshi Nohira (Musashi Inst. of Tech.), Akinobu Teramoto, Tadahiro Ohmi, Takeo Hattori (Tohoku Univ.) SDM2008-167 |
Soft x-ray-excited angle-resolved photoemission results for nitride films formed using nitrogen-hydrogen radicals on Si(... [more] | SDM2008-167 pp.69-74 |
| MRIS, ITE-MMS | 2008-10-10 11:05 |
Akita | AIT, Akita Research and Development Center | Fine distribution and fine domain structures in writer pole tips for perpendicular recording heads Kei Hirata (TDK Corp.), Joong Jung Kim (OIST), Yoichi Ishida (TDK Corp.), Hiroto Kasai (Hitachi Ltd.), Daisuke Shindo, Migaku Takahashi (IMRAM, Tohoku Univ.), Akira Tonomura (OIST/Hitachi Ltd.) MR2008-28 |
Observation of in-plane domain structure of writer pole for perpendicular recording head was performed by electron holog... [more] | MR2008-28 pp.55-60 |
| USN, AN (Joint) |
2007-10-30 10:30 |
Aichi | Noyori Conference Hall, Nagoya Univ. | Visualization of Meetings by Stream Data Processing of Voices Tsuneyuki Imaki, Nobuo Sato, Norihiko Moriwaki, Itaru Nishizawa, Masashi Egi, Toshihiko Kashiyama (Hitachi, Ltd.) USN2007-40 |
Emerging RFID technology and sensor network systems produce huge amount of data, and modern enterprise data processing s... [more] | USN2007-40 pp.25-30 |
| ICD, SDM | 2007-08-24 15:15 |
Hokkaido | Kitami Institute of Technology | SPRAM (SPin-transfer torque RAM) with a synthetic ferrimagnetic free layer for suppressing read disturbance and write-current dispersion Katsuya Miura, Takayuki Kawahara, Riichiro Takemura (Hitachi, Ltd.), Jun Hayakawa (Hitachi, Ltd./Tohoku Univ.), Michihiko Yamanouchi (Hitachi, Ltd.), Shoji Ikeda, Ryutaro Sasaki (Tohoku Univ.), Kenchi Ito, Hiromasa Takahashi, Hideyuki Matsuoka (Hitachi, Ltd.), Hideo Ohno (Tohoku Univ.) SDM2007-166 ICD2007-94 |
SPin-transfer torque RAM (SPRAM) with MgO-barrier-based magnetic tunnel junctions (MTJs) is a promising candidate for a ... [more] | SDM2007-166 ICD2007-94 pp.135-138 |
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