Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6041231 | Mobile communication system with roaming function | — | 2000-03-21 |
| 6038683 | Replicated controller and fault recovery method thereof | Kotaro Shimamura, Yuuichiro Morita, Yoshitaka Takahashi, Takashi Hotta, Hiroyasu Satou +3 more | 2000-03-14 |
| 5978667 | Electronic exchange system for portable stations | Masakazu Shirakawa, Motohiro Nakano, Emi Ito | 1999-11-02 |
| 5954173 | Drive force transmission apparatus | Toshifumi Sakai, Kunihiko Suzuki, Naoyuki Kokubo, Masayuki Shimada, Tomohiro Maruyama +3 more | 1999-09-21 |
| 5946205 | Power conversion system with series connected self-commutated converters | Noriko Kawakami, Shoichi Irokawa, Kenichi Suzuki | 1999-08-31 |
| 5851200 | Syringe, its sealing structure and sealing method and sliding valve for syringe | Tetsuro Higashikawa | 1998-12-22 |
| 5666275 | Control system for power conversion system | Haruhisa Inokuchi, Noriko Kawakami, Ken Suzuki, Koji Sakamoto | 1997-09-09 |
| 5591081 | Card game amusement device | — | 1997-01-07 |
| 5246835 | Method of diagnosing renal diseases | Yoshinori Sakurai, Yoshitami Ohashi, Masayoshi Goto | 1993-09-21 |
| 5199435 | Magnetic resonance imaging system | Hiroshi Sugimoto | 1993-04-06 |
| 5078141 | Method and system for acquiring image representing brain surface anatomy | Yoshio Machida, Masahiko Hatanaka | 1992-01-07 |
| 4878499 | Magnetic resonance imaging system | Yoshio Machida, Yuji Yuasa | 1989-11-07 |
| 4837512 | Method and system for acquiring motional information of object in magnetic resonance | — | 1989-06-06 |
| 4810908 | Semiconductor logic circuit comprising clock driver and clocked logic circuit | Akinori Tahara, Shinji Saito | 1989-03-07 |
| 4755693 | ECL latch circuit insensitive to alpha ray disturbances | Takehiro Akiyama, Teruo Morita | 1988-07-05 |
| 4748488 | Master-slice-type semiconductor integrated circuit device | Takehiro Akiyama, Teruo Morita | 1988-05-31 |
| 4737548 | Adhesive resins and laminate articles | Shinji Kojima, Yuichi Orikasa | 1988-04-12 |
| 4656094 | Novel multi-layer articles | Shinji Kojima, Yuichi Orikasa | 1987-04-07 |
| 4654255 | Adhesive resins and laminate articles | Shinji Kojima, Yuichi Orikasa | 1987-03-31 |
| 4645958 | Variable delay gate circuit | Takehiro Akiyama, Teruo Morita, Hirofumi Takeda, Hikotaro Masunaga | 1987-02-24 |
| 4604580 | Nuclear magnetic resonance diagnostic apparatus | Satoshi Sugiura, Mitchio Mitomi | 1986-08-05 |
| 4551639 | Emitter coupled logic circuit controlled by a set input signal | Hirofumi Takeda | 1985-11-05 |
| 4549137 | Nuclear magnetic resonance diagnostic apparatus | Kozo Satoh | 1985-10-22 |
| 4546272 | ECL Circuit for forcibly setting a high level output | Masayuki Kokado | 1985-10-08 |
| 4481427 | TTL Circuit having delay means for delaying the operation until the supply voltage reaches a certain threshold | Takehiro Akiyama | 1984-11-06 |