Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331683 | Decorative article and vehicular lamp | Ken Egashira, Hirofumi Nitta | 2008-02-19 |
| 7175293 | Decorative article and vehicular lamp | Ken Egashira, Hirofumi Nitta | 2007-02-13 |