Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959042 | Layout of auxiliary mechanisms for an engine | Hideki Tanaka | 1990-09-25 |
| 4608952 | Balancer control device for multiple-cylinder four-cycle engine | Shigeru Morita, Hideki Tanaka | 1986-09-02 |