Issued Patents All Time
Showing 126–150 of 165 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128896 | Semiconductor memory drive | Michihiro Inoue | 1992-07-07 |
| 5101377 | Semiconductor memory device | — | 1992-03-31 |
| 5059819 | Integrated logic circuit | Kazuo Tanaka, Masato Hamamoto, Tohru Kobayashi, Hiromasa Katoh | 1991-10-22 |
| 5055710 | Integrated logic circuit having plural input cells and flip-flop and output cells arranged in a cell block | Kazuo Tanaka, Masato Hamamoto, Tohru Kobayashi, Hiromasa Katoh | 1991-10-08 |
| 5045637 | Magnetic shielding material | Takashi Sato, Masami Kobayashi | 1991-09-03 |
| 5027646 | Method of evaluating air-fuel ratio sensor and apparatus therefor | Yoshihiko Mizutani, Noriyuki Ina | 1991-07-02 |
| 5026658 | Method of making a trench capacitor dram cell | Genshu Fuse, Shinji Odanaka, Masaki Fukumoto | 1991-06-25 |
| 5018000 | Semiconductor device using MIS capacitor | Tohru Kobayashi, Hirotaka Nishizawa, Hiroyuki Itoh, Tatsuya Saitoh | 1991-05-21 |
| 4999520 | High speed TTL buffer circuit which is resistive to the influence of alpha-rays | Mitsuo Usami, Noboru Shiozawa, Hiromasa Katoh, Kazuyoshi Satoh, Tohru Kobayashi +4 more | 1991-03-12 |
| 4992712 | Control device for industrial machine | Akihiko Fujimoto | 1991-02-12 |
| 4985409 | Adenosine derivatives and pharmaceutical composition thereof | Ken-ichi Kageyama | 1991-01-15 |
| 4942320 | Transistor circuit with improved .alpha. ray resistant properties | Hiroyuki Itoh, Akira Masaki, Tohru Kobayashi | 1990-07-17 |
| 4940905 | ECL flip-flop with improved x-ray resistant properties | Tohru Kobayashi, Masato Hamamoto | 1990-07-10 |
| 4920517 | Semiconductor memory device having sub bit lines | Hiroyuki Yamauchi, Michihiro Inoue | 1990-04-24 |
| 4920390 | Semiconductor memory device and method of fabricating the same | Genshu Fuse, Shinji Odanaka, Masaki Fukumoto | 1990-04-24 |
| 4909419 | Percussion tool | Keijiro Murayama, Michiaki Adachi | 1990-03-20 |
| 4904888 | Sense amplifier circuit | Hiroyuki Yamauchi | 1990-02-27 |
| 4891531 | ECL flip-flop with improved .alpha.-ray resistant properties | Tohru Kobayashi, Masato Hamamoto | 1990-01-02 |
| 4888732 | Dynamic random access memory having open bit line architecture | Michihiro Inoue | 1989-12-19 |
| 4868420 | Flip-flop circuit | Hiroyuki Itoh, Masayoshi Yagyu, Masaru Osanai, Akira Masaki, Mitsuo Usami +2 more | 1989-09-19 |
| 4865664 | Amorphous alloy strips having a large thickness and method for producing the same | Takashi Sato, Tsutomu Ozawa | 1989-09-12 |
| 4842041 | Metal strip manufacturing method and nozzle therefor | Yuichi Sato, Takashi Sato | 1989-06-27 |
| 4843066 | Novel adenosine derivatives and pharmaceutical composition containing them as an active ingredient | Ken-ichi Kageyama | 1989-06-27 |
| 4834863 | Oxygen sensor having a heater | Norio Oshima | 1989-05-30 |
| 4820141 | Method for the manufacture of formed products from powders, foils, or fine wires | Hideo Shingu, Mitsunobu Abe, Takashi Sato | 1989-04-11 |