Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4763111 | Door closer having sound generating function | Junji Mori | 1988-08-09 |
| 4625982 | Handle lever steering device of three-wheel and four-wheel automotive vehicles | — | 1986-12-02 |