Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5751771 | Waveform data compression apparatus and waveform data expansion apparatus | Satoshi Kusakabe | 1998-05-12 |
| 5594406 | Zinc oxide varistor and process for the production thereof | Kazushige Koyama, Naoki Mutoh | 1997-01-14 |
| 5547907 | Crystallized glass compositions for coating oxide-based ceramics | Osamu Kanaya, Nobuharu Katsuki, Akihiro Takami | 1996-08-20 |
| 5447892 | Crystallized glass compositions for coating oxide-based ceramics | Osamu Kanaya, Nobuharu Katsuki, Akihiro Takami | 1995-09-05 |
| 5338380 | High strength low carbon steel wire rods and method of producing them | Toshiaki Yutori, Takehiko Kato, Yasuhiro Hosogi | 1994-08-16 |
| 5294908 | Zinc oxide varistor, a method of preparing the same, and a crystallized glass composition for coating | Osamu Kanaya, Nobuharu Katsuki, Akihiro Takami | 1994-03-15 |
| 5258670 | Light triggered & quenched static induction thyristor circuit | Akira Baba, Masayuki Saito, Shigemi Endo | 1993-11-02 |
| 4989460 | Magnetostriction type torque sensor with temperature dependent error compensation | Masashi Mizuno, Katsuhiro Kojima, Yoji Ozawa, Takanobu Saito, Munekatsu Shimada +1 more | 1991-02-05 |
| 4855106 | Low alloy steels for use in pressure vessel | Isamu Takagi, Eiji Takahashi, Tadamichi Sakai, Yoji Matsumoto, Hideaki Ohtsu +2 more | 1989-08-08 |
| 4387571 | Knock control system and method for turbosupercharger installed engines | Kenji Yoneda | 1983-06-14 |
| 4289102 | Engine spark timing controlling device | Michio Onoda, Yasuo Takagi, Kenji Yoneda | 1981-09-15 |
| 4282841 | Ignition timing control system for an internal combustion engine | Yasuo Takagi, Michio Onoda, Kenji Yoneda | 1981-08-11 |