Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701851 | Cooling system for spark-ignition two-cycle engine | Yasuhiko Nakano | 1997-12-30 |
| 5697332 | Combustion controller for a spark ignition type two-cycle engine | Masahiro Asai, Shinichi Isomura, Osamu Kudo, Kenji Nishida | 1997-12-16 |
| 5643409 | Method for deinking wastepaper | Koji Hamaguchi, Hideaki Urushibata | 1997-07-01 |
| 5599253 | Deceleration control apparatus for two-cycle engine of the spark ignition type for a vehicle | Masahiro Asai, Shinichi Isomura, Takeshi Koyabu | 1997-02-04 |