Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7015408 | Switch unit capable of directly illuminating switch operating position | Shuuji Teruyama | 2006-03-21 |
| 6730869 | Switch | Shuji Teruyama, Nobutaka Imai | 2004-05-04 |
| 5922259 | Cord of twisted polybenzazole fibers | Yukinari Okuyama, Kazuyuki Yabuki | 1999-07-13 |