Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446659 | Traffic accident data recorder and traffic accident reproduction system | — | 1995-08-29 |
| D280136 | Electric shaver | Hiroshi Yajima, Kazuo Takada, Teruaki Egashira, Nobuo Matsui, Toyomi Arita | 1985-08-13 |