Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D294832 | Engine | Kiyohide Sumi, Toyosaku Kowase, Masashi Takahashi | 1988-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D294832 | Engine | Kiyohide Sumi, Toyosaku Kowase, Masashi Takahashi | 1988-03-22 |