Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, LQE |
2014-12-19 17:05 |
Tokyo |
Kikai-Shinko-Kaikan, NTT Atsugi R&D center |
40-Gb/s (4ch x10-Gb/s) Uncooled Operation of 1.3-um Lens-Integrated Surface-Emitting Laser (LISEL) Array Kazuhiko Naoe, Akira Nakanishi, Hideyuki Kuwano, Takeshi Yamashita, Tomonao Kikuchi, Yasuhiro Yamada (Oclaro Japan), Makoto Honda, Koichiro Adachi, Takanori Suzuki (Hitachi CRL), Shigehisa Tanaka, Kazuhisa Uomi (Oclaro Japan) OPE2014-151 LQE2014-138 |
[more] |
OPE2014-151 LQE2014-138 pp.65-68 |
PRMU, HIP |
2012-12-13 11:30 |
Yamagata |
|
Action Recommendation Method based on Consumption Prediction for Energy Management Service Nobuhiro Sekimoto, Kazuyuki Shimada, Hideyuki Ban (Hitachi) PRMU2012-71 HIP2012-60 |
An "Action Recommendation" technology for the energy-saving system is proposed. It is examined as the application possib... [more] |
PRMU2012-71 HIP2012-60 pp.7-12 |
LQE |
2012-12-13 16:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
10.7Gbps-80km Fiber Transmission of Full C-band Tunable TOSA with LGLC Tunable Laser Kazuhiko Naoe, Atsushi Nakamura, Noriko Sasada, Akira Nakanishi, Yasushi Sakuma, Katsuya Motoda, Takeshi Yamashita, Tomohiko Yahagi (Oclaro), Takanori Suzuki, Hideo Arimoto, Shigehisa Tanaka (Hitachi CRL) LQE2012-134 |
LGLC tunable laser which was integrated with lateral grating assisted lateral co-directional coupler (LGLC) as the tunab... [more] |
LQE2012-134 pp.59-63 |
EA |
2012-07-20 11:50 |
Hokkaido |
Health Sci. Univ. of Hokkaido |
Robust Speech Recognition for human-symbiotic robot ``EMIEW2'' with Microphone Array based Noise Reduction Takashi Sumiyoshi, Masahito Togami, Yasunari Obuchi (Hitachi, CRL) EA2012-53 |
[more] |
EA2012-53 pp.47-52 |
OPE, LQE, EMD, CPM, OME (Joint) [detail] |
2012-06-22 09:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
High-power Continuous-wave Operation of BeZnCdSe Quantum-well Green Laser Diodes Sumiko Fujisaki, Junichi Kasai (Hitachi CRL), Ryoichi Akimoto (AIST), Shigehisa Tanaka, Shinji Tsuji (Hitachi CRL), Toshifumi Hasama, Hiroshi Ishikawa (AIST) OPE2012-10 LQE2012-14 |
Green laser diodes have been attracting much attention because they would realize novel full-color devices installed in ... [more] |
OPE2012-10 LQE2012-14 pp.5-8 |
SDM |
2012-06-21 13:35 |
Aichi |
VBL, Nagoya Univ. |
Surface Segregation Behavior of B, Ga, Sb, and As Dopant Atoms on Ge(100) and Ge(111) Examined with a First-principles Method Fumiya Iijima, Kentaro Sawano (TCU), Jiro Ushio (CRL), Takuya Maruizumi, Yasuhiro Shiraki (TCU) SDM2012-52 |
To understand surface segregation behaviour of B, Ga, As, and Sb dopant atoms on Ge (100) and Ge (111) surfaces, the pot... [more] |
SDM2012-52 pp.47-51 |
EA |
2012-03-16 16:00 |
Tokyo |
Central Research Laboratory, Hitachi, Ltd. |
Probabilistic optimized method of dereverberation, acoustic echo canceller, and noise reduction based on time-varying model of systems and sources Masahito Togami, Yohei Kawaguchi (CRL, Hitachi) EA2011-128 |
This paper deals with a simultaneous reduction technique of an acoustic echo, reverberation, and background noise at sys... [more] |
EA2011-128 pp.49-54 |
MRIS, ITE-MMS |
2011-10-13 14:30 |
Niigata |
Kashiwazaki energy hall, Niigata |
Experimental feasibility of spin-torque oscillator for microwave assisted magnetic recording Masato Matsubara, Masato Siimoto, Keiichi Nagasaka, Yasutaka Nishida, Ikuya Tagawa (Hitachi GST), Yoshihiro Shiroishi (Hitachi CRL) MR2011-11 |
We investigated the oscillation characteristics of a fabricated spin-torque oscillator (STO) with a synthetic field gene... [more] |
MR2011-11 pp.13-17 |
MRIS, ITE-MMS |
2011-07-15 14:25 |
Tokyo |
Chuo University, Kohraku-en Campus |
Magnetic properties and signal quality of patterned media fabricated by nitrogen ion implantation Tatsuya Hinoue, Kenichi Ito, Yoshiyuki Hirayama (Hitachi CRL) MR2011-3 |
[more] |
MR2011-3 pp.13-17 |
ICD |
2011-04-19 14:00 |
Hyogo |
Kobe University Takigawa Memorial Hall |
1-Tbyte/s 1-Gbit Multicore DRAM Architecture using 3-D Integration for High-throughput Computing Kazuo Ono, Yoshimitsu Yanagawa, Akira Kotabe, Tomonori Sekiguchi (Hitachi, CRL) ICD2011-15 |
A novel multicore DRAM architecture with an ultra high bandwidth and a large capacity is proposed for high throughput co... [more] |
ICD2011-15 pp.81-86 |
EMD, R |
2011-02-18 16:15 |
Shizuoka |
Shizuoka Univ. (Hamamatsu) |
Thermal imaging method with Phase Microscopy Tomonori Nakamura, Hidenao Iwai, Toyohiko Yamauchi (HPK CRL), Hirotoshi Terada (HPK) R2010-49 EMD2010-150 |
[more] |
R2010-49 EMD2010-150 pp.43-48 |
LQE |
2010-12-17 16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Room-Temperature CW Operation of BeZnCdSe Green Laser Diode Sumiko Fujisaki (HCRL), Hiroshi Nakajima (Sony), Jun-ichi Kasai, Ryoichi Akimoto (AIST), Kunihiko Tasai, Yoshiro Takiguchi (Sony), Takeshi Kikawa (HCRL), Tsunenori Asatsuma, Koshi Tamamura (Sony), Shigehisa Tanaka, Shinji Tsuji (HCRL), Haruhiko Kuwatsuka, Toshifumi Hasama, Hiroshi Ishikawa (AIST) LQE2010-126 |
[more] |
LQE2010-126 pp.55-58 |
ITE-MMS, MRIS |
2010-12-09 16:00 |
Ehime |
Ehime Univ. |
Write-margin Estimation of BPM using Static-tester Kazuki Shirahata (RIEC,Tohoku Univ.), Hideki Saga (CRL,Hitachi,Ltd/RIEC,Tohoku Univ.), Kenji Miura, Takehito Shimatsu, Hajime Aoi, Hiroaki Muraoka (RIEC,Tohoku Univ.) MR2010-47 |
Bit patterned medium (BPM) recording is widely studied as a future perpendicular magnetic recording technology. Only sma... [more] |
MR2010-47 pp.39-43 |
OFT |
2010-01-21 17:25 |
Okinawa |
|
Basic study of 3D-CSP module for 10 Gbps Ooptical Access System
-- Module fabrication and its Transmitter/Receiver characteristics -- Ken'ichi Tanaka, Yasunobu Matsuoka, Kazuhiko Hosomi, Misuzu Sagawa, Toshiki Sugawara (Hitachi, CRL), Yukio Sakikawa, Toshiaki Takai, Shohei Hata (Hitachi, PERL.) OFT2009-75 |
We propose 3 Dimension Chip Scale Package(3D-CSP) Bi-directional optical module, as a very small interface with a simple... [more] |
OFT2009-75 pp.73-76 |
IA |
2009-10-31 10:00 |
Overseas |
Tsinghua University (Beijing) |
Dynamic Base Station Cooperation for Cellular Networks Lu Geng, Peng Yang (Hitachi (China)), Sheng Zhou (Tsinghua Univ.), Jie Gong (Hitachi CRL), Zhisheng Niu (Tsinghua Univ.) IA2009-54 |
Multiple Base Station (Multi-BS) cooperation has been considered as a promising mechanism to suppress Inter Cell Interfe... [more] |
IA2009-54 pp.45-49 |
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] |
|
OCS |
2009-02-03 08:55 |
Shizuoka |
|
Physical Layer Architecture for 100Gbit/s Optical Single Wavelength Transmission Hidehiro Toyoda, Shinji Nishimura (Hitachi, Ltd., CRL) OCS2008-116 |
We have studied physical layer architecture for 100 Gbit/s Optical single wavelength transmission, especially for Differ... [more] |
OCS2008-116 pp.55-59 |
OCS, LQE, OPE |
2008-10-24 14:30 |
Fukuoka |
Kyushu Univ. |
Experimental study of fast wavelength switching in a short-cavity DBR Lasers Hideo Arimoto, Takeshi Kitatani, Tomonobu Tsuchiya, Kazunori Shinoda, Masahiro Aoki, Shinji Tsuji (Hitachi CRL) OCS2008-77 OPE2008-120 LQE2008-89 |
[more] |
OCS2008-77 OPE2008-120 LQE2008-89 pp.153-156 |
SDM, OME |
2008-04-11 11:50 |
Okinawa |
Okinawa Seinen Kaikan |
Application of Si Thin-Film to Photo-Sensor Device Mitsuharu Tai, Yasutaka Konno, Mutsuko Hatano (CRL, Hitachi), Toshio Miyazawa (Hitachi Displays) SDM2008-7 OME2008-7 |
In order to integrate new functions into display panel, thin-film transistor is considered as photo-sensor device, and i... [more] |
SDM2008-7 OME2008-7 pp.33-36 |
SDM |
2008-03-14 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Phase change memory with good data retention Takahiro Morikawa (CRL, Hitachi) |
[more] |
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