Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854697 | Stopper device and telescopic unit | — | 2005-02-15 |
| D425925 | Light box | — | 2000-05-30 |
| D425538 | Light box | — | 2000-05-23 |
| D415614 | Trunk case | Yukio Kitahara | 1999-10-26 |
| D414037 | Trunk case | Yukio Kitahara | 1999-09-21 |