Issued Patents All Time
Showing 176–200 of 209 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6278724 | Receiver in a spread spectrum communication system having low power analog multipliers and adders | Changming Zhou, Guoliang Shou, Xuping Zhou, Xiaoling Qin, Jie Chen +2 more | 2001-08-21 |
| 6245313 | Process for manufacturing a product of glassy carbon | Takaaki Honda, Shinichi Mitani, Tadashi Ohashi, Shuji Tobashi | 2001-06-12 |
| 6158561 | Clutch plate | Naoyuki Sakai, Naoyuki Kokubo, Takashi Hosokawa, Hirokazu Suzuki, Akihiko Ikeda +1 more | 2000-12-12 |
| 6109408 | Driving force transmission system | Akihiko Ikeda, Shinji Ogawa, Hirokazu Suzuki, Mitsuru Ohba, Fumitomo Tsuchiya +11 more | 2000-08-29 |
| 6034905 | Apparatus for testing semiconductor memory device | Kazuhiro Shibano | 2000-03-07 |
| 5958002 | Vector absolute--value calculation circuit | Changming Zhou, Guoliang Shou, Kazunori Motohashi, Makoto Yamamoto, Sunao Takatori | 1999-09-28 |
| 5954173 | Drive force transmission apparatus | Toshifumi Sakai, Naoyuki Kokubo, Masayuki Shimada, Tomohiro Maruyama, Hisashi Fukuchi +3 more | 1999-09-21 |
| 5899306 | Drive force transmission apparatus | Naoyuki Sakai, Hiroshi Takuno, Yoshiaki Senga, Naoyuki Kokubo, Tsuyoshi Murakami +5 more | 1999-05-04 |
| 5887024 | Matched filter | Xiaoling Qin, Guoliang Shou, Changming Zhou, Jie Chen | 1999-03-23 |
| 5654992 | Method of repairing structural materials of nuclear reactor internals and apparatus therefor | Keiichi Uraki, Hisanori Okamura, Toshimi Matsumoto, Toshitaka Satsuta, Mitsuo Nakamura +4 more | 1997-08-05 |
| 5619455 | Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width | Noboru Akiyama, Yuji Yokoyama, Tatsuyuki Ohta, Yutaka Kobayashi | 1997-04-08 |
| 5602782 | Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width | Noboru Akiyama, Yuji Yokoyama, Tatsuyuki Ohta, Yutaka Kobayashi | 1997-02-11 |
| 5266732 | Automatic performance device for sounding percussion instruments | — | 1993-11-30 |
| 4971587 | Apparatus for fixing a cowling of an outboard motor | Tatsumi Uchida, Naoki Kato | 1990-11-20 |
| 4669569 | Four-wheel drive system with differential control response to tire-to-tire friction | Koji Enomoto | 1987-06-02 |
| 4609064 | Part-time four-wheel drive system with steering angle responsive control | Koji Enomoto | 1986-09-02 |
| 4582159 | Part-time four-wheel drive system with braking force responsive control | — | 1986-04-15 |
| 4566554 | Four wheel drive system with center differential unlock control responsive to steering angle | — | 1986-01-28 |
| 4560025 | Part-time four-wheel drive system having locking clutches between wheel and axle shaft | Koji Enomoto | 1985-12-24 |
| 4552241 | Four-wheel drive system with center differential lock control responsive to rpm difference | — | 1985-11-12 |
| 4538700 | Four-wheel drive system with deceleration-responsive center differential control | — | 1985-09-03 |
| 4476952 | Four-wheel vehicle drive system | — | 1984-10-16 |
| 4459874 | Transaxle mechanism of four-wheel vehicle drive system | — | 1984-07-17 |
| 4457394 | Four-wheel drive system for automotive vehicle | — | 1984-07-03 |
| 4449604 | Four-wheel drive system for automotive vehicle | — | 1984-05-22 |