Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613261 | Cleaner | Yuichi Kawakami, Takayuki Hamaguchi, Nobukazu Kawagoe, Natsuko Waki | 1997-03-25 |
| 5509182 | Clip for attaching sheet material to a body panel | — | 1996-04-23 |