Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061645 | Method of manufacturing a bipolar transistor | Tohru Nakamura, Masatoshi Matsuda, Takao Miyazaki, Tokuo Kure, Takahiro Okabe +1 more | 1991-10-29 |
| 4958320 | Radiation resistant bipolar memory | Noriyuki Homma, Tohru Nakamura, Motoaki Matsumoto, Tetsuya Hayashida, Masaharu Kubo +1 more | 1990-09-18 |
| 4956688 | Radiation resistant bipolar memory | Noriyuki Honma, Tohru Nakamura, Motoaki Matsumoto, Tetsuya Hayashida, Masaharu Kubo +1 more | 1990-09-11 |
| 4887145 | Semiconductor device in which electrodes are formed in a self-aligned manner | Katsuyoshi Washio, Tohru Nakamura, Masatada Horiuchi, Tetsuya Hayashida | 1989-12-12 |
| 4860086 | Semiconductor device | Tohru Nakamura, Masahiko Ogirima, Takao Miyazaki, Naoki Yamamoto, Minoru Nagata +1 more | 1989-08-22 |
| 4858184 | Radiation resistant bipolar memory | Noriyuki Homma, Tohru Nakamura, Motoaki Matsumoto, Tetsuya Hayashida, Masaharu Kubo +1 more | 1989-08-15 |
| 4829361 | Semiconductor device | Kazuhiko Sagara, Tohru Nakamura, Tokuo Kure, Kiyoji Ikeda, Noriyuki Homma | 1989-05-09 |
| 4825281 | Bipolar transistor with sidewall bare contact structure | Tohru Nakamura, Masatoshi Matsuda, Takao Miyazaki, Tokuo Kure, Takahiro Okabe +1 more | 1989-04-25 |
| 4819055 | Semiconductor device having a PN junction formed on an insulator film | Tohru Nakamura, Takao Miyazaki, Nobuyoshi Natsuaki, Masahiko Ogirima, Minoru Nagata | 1989-04-04 |
| 4812894 | Semiconductor device | Tohru Nakamura, Noriyuki Homma, Kazuhiko Sagara, Takeo Shiba, Tokuo Kure +1 more | 1989-03-14 |
| 4809828 | One-way damping valve mechanism for hydraulic damper | — | 1989-03-07 |
| 4769687 | Lateral bipolar transistor and method of producing the same | Tohru Nakamura, Masataka Kato, Takahiro Okabe | 1988-09-06 |
| 4558680 | System for controlling the air-fuel ratio supplied to a supercharged engine | — | 1985-12-17 |
| 4541384 | System for controlling the air-fuel ratio supplied to an engine | — | 1985-09-17 |
| 4476834 | Air-fuel ratio control system | — | 1984-10-16 |
| 4192683 | Photographic light-sensitive material | Eiichi Sakamoto, Masao Ishihara, Hiroshi Yamada, Sadatugu Terada, Kenichi Kitahara +3 more | 1980-03-11 |