Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8506351 | Eyeglass lens processing apparatus | Ryoji Shibata, Toshiaki Asaoka | 2013-08-13 |
| 7335087 | Eyeglass lens processing apparatus | Motoshi Tanaka | 2008-02-26 |
| 7322082 | Eyeglass lens processing apparatus | Katsuhiro Natsume | 2008-01-29 |
| 6401691 | Fuel supply system for relieving fuel pressure pulsations and designing method thereof | Takanobu Kawano, Tohru Yoshinaga, Katsuyuki Tanaka, Kenji Kanehara, Yoshihiro Nakase +3 more | 2002-06-11 |
| 4543634 | Electronic engine control system | Nobuyuki Kobayashi, Hiroshi Ito | 1985-09-24 |
| 4475517 | Air-fuel ratio control method and apparatus for an internal combustion engine | Nobuyuki Kobayashi, Hiroshi Itoh | 1984-10-09 |