Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586690 | Multidirectional input device switched via two movable contacts | Hisato Shimomura, Motonari Sasaki | 2003-07-01 |
| 6329898 | Multiple operation type electrical part | — | 2001-12-11 |
| 6049044 | Multiple operation type electrical part | — | 2000-04-11 |