Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397553 | Interior shock absorbing structure | Tooru Horikawa, Hikaru Sunohara | 2002-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397553 | Interior shock absorbing structure | Tooru Horikawa, Hikaru Sunohara | 2002-06-04 |