Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8387593 | EGR flow rate control apparatus of internal combustion engine | Takanobu Ichihara, Kazuhiko Kanetoshi, Hiroaki Hoshika | 2013-03-05 |
| 8267076 | Engine control apparatus | Shinji Nakagawa, Kazuhiko Kanetoshi, Takanobu Ichihara, Minoru Ohsuga | 2012-09-18 |
| 6470868 | Engine self-diagnosis apparatus and control apparatus | Shinji Nakagawa, Minoru Ohsuga, Yutaka Takaku | 2002-10-29 |
| 4752771 | Electronic instrument panel | Osamu Igarashi, Keiichi Tokuyama, Hirohisa Yamamura, Seiji Suda | 1988-06-21 |
| 4708440 | Liquid crystal display device | Masaru Kugo, Hideyuki Ouchi, Osamu Igarashi, Seiji Suda, Keiichi Tokuyama +1 more | 1987-11-24 |