Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7500712 | Vehicle door structure | Kenichi Hirooka, Kazutoshi Mizuno, Kousuke Ono | 2009-03-10 |
| 4807145 | Method and apparatus for measuring the shape, size, etc., of a rotary tool | Kazuya Henmi, Hiroshi Chiba, Yasunobu Maegaki | 1989-02-21 |