Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320426 | Continuously variable transmission | Shuhei Kobayashi, Koichiro Inukai, Yukihiro Hayakawa, Junpei Kaneta, Jun Takahashi +2 more | 2025-06-03 |
| 12247659 | Continuously variable transmission | Shuhei Kobayashi, Jun Takahashi, Takahiro Hatano, Yukihiro Hayakawa, Tokuma Kaiho +2 more | 2025-03-11 |
| 10344854 | Engine room temperature rise restricting apparatus | Seiichi Ogawa, Yohei Okagawa | 2019-07-09 |
| 6191843 | Exposure device, method of making and using same, and objects exposed by the exposure device | — | 2001-02-20 |
| 5392235 | Semiconductor memory device | Kazuharu Nishitani | 1995-02-21 |
| 5218242 | Pulldown resistance control input circuit and output circuit | Taiji Imazu, Satoshi Matsumoto, Kazuharu Nishitani | 1993-06-08 |
| 5216292 | Pullup resistance control input circuit and output circuit | Taiji Imazu, Satoshi Matsumoto, Kazuharu Nishitani | 1993-06-01 |
| 5189588 | Surge protection apparatus | Shigeru Yano | 1993-02-23 |