Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317438 | High power output engine | Junji Otani, Yasuo Ikenoya, Hiroshi Kogure | 1982-03-02 |
| RE30844 | Run-on prevention device for internal combustion engines | Minoru Atsumi | 1982-01-12 |