Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872703 | Passive seat belt system | — | 1989-10-10 |
| 4863709 | Calcium hypochlorite composition and process for preparation thereof | Masaru Sakuma, Tsugio Murakami | 1989-09-05 |
| 4831406 | Power circuit for camera | Youichi Seki, Hiroshi Yamazaki, Michio Taniwaki | 1989-05-16 |