Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774329 | Switch device | Keiichi Shimizu, Tetsuhiko Miyoshi | 2004-08-10 |
| 6724164 | Opening-and-closing member control device | Keiichi Shimizu | 2004-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774329 | Switch device | Keiichi Shimizu, Tetsuhiko Miyoshi | 2004-08-10 |
| 6724164 | Opening-and-closing member control device | Keiichi Shimizu | 2004-04-20 |