Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871234 | Steering wheel with air bag unit | Norio Umemura, Atsushi Nagata, Tooru Koyama, Tsuneki Wakamatsu | 1999-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871234 | Steering wheel with air bag unit | Norio Umemura, Atsushi Nagata, Tooru Koyama, Tsuneki Wakamatsu | 1999-02-16 |