Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745190 | Member management system | Takeshi Sato, Masayuki Shimazu | 2004-06-01 |
| 5495836 | Throttle-valve control apparatus for spark-ignition two-cycle engines | Shinichi Wakabayashi, Masahiko Abe, Yoshiyasu Uchida, Yoichi Ishibashi | 1996-03-05 |
| 5341786 | Fuel injection control device for internal combustion engine | Masahiko Abe, Yasuo Iwata | 1994-08-30 |
| 4497286 | Intake system for internal combustion engines | — | 1985-02-05 |
| 4475510 | Secondary air introducing device in engine | Urataro Asaka, Shinkichi Miyazawa, Teruyuki Nakano | 1984-10-09 |
| 4466409 | Secondary air introducing apparatus for internal combustion engine | Urataro Asaka, Teruyuki Nakano, Shinkichi Miyazawa | 1984-08-21 |