Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676102 | Engine | Keiso Takeda, Susumu Kojima, Shinji Sadakane | 1997-10-14 |
| 5671708 | Engine | Keiso Takeda, Susumu Kojima, Shinji Sadakane | 1997-09-30 |
| 5666919 | Engine | Keiso Takeda, Susumu Kojima, Shinji Sadakane | 1997-09-16 |
| 5662088 | Engine | Keiso Takeda, Susumu Kojima, Shinji Sadakane | 1997-09-02 |
| 5632249 | Air flow control device of engine | Shinji Sadakane | 1997-05-27 |
| 5596957 | Engine | Keiso Takeda, Susumu Kojima, Shinji Sadakane | 1997-01-28 |