Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5983502 | Shaving apparatus | Geert Geertsma, Teruo Hishiki, Yoshihiro Shibuya | 1999-11-16 |
| 5196731 | Power on/off circuit with lock function | Katsumi Abe | 1993-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5983502 | Shaving apparatus | Geert Geertsma, Teruo Hishiki, Yoshihiro Shibuya | 1999-11-16 |
| 5196731 | Power on/off circuit with lock function | Katsumi Abe | 1993-03-23 |