Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329084 | Keyswitch assembly | Makoto Watanabe | 1994-07-12 |
| 5280147 | Keyswitch assembly with a key support limiting transverse, longitudinal and rotational movement of the key | Takeyuki Takagi | 1994-01-18 |
| 5278371 | Keyswitch assembly with support mechanism coupled to support plate beneath printed circuit board | Makoto Watanabe | 1994-01-11 |
| 5278372 | Keyboard having connecting parts with downward open recesses | Takeyuki Takagi, Yoshitsugu Sato, Makoto Watanabe | 1994-01-11 |
| 5278374 | Assembly with an asymmetrical resilient spring | Takeyuki Takagi, Yoshitsugu Sato, Makoto Watanabe | 1994-01-11 |