Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367599 | Electric shaver in which motor rotational speed is controlled according to beard thickness | — | 1994-11-22 |
| 5355072 | Battery discharging apparatus | Eiji Satsuma, Takahiro Yamashita | 1994-10-11 |
| 5350993 | Power supply | Shoichi Toya | 1994-09-27 |
| 5286219 | Cutter-less rotary connector | Seiichi Ueno | 1994-02-15 |