Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D306001 | Vehicle tire | Tokimi Hamada | 1990-02-13 |
| D306002 | Vehicle tire | — | 1990-02-13 |
| D305630 | Vehicle tire | Kotaro Tsutsumi | 1990-01-23 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D306001 | Vehicle tire | Tokimi Hamada | 1990-02-13 |
| D306002 | Vehicle tire | — | 1990-02-13 |
| D305630 | Vehicle tire | Kotaro Tsutsumi | 1990-01-23 |