Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7727612 | Automotive floor mat and automotive floor mat fastener | Hinako Tamagawa, Toshihide Matsuoka, Masashi Takahashi | 2010-06-01 |
| 6280130 | Floor mat retainer | Tomio Shibuya | 2001-08-28 |