Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863417 | Auto-tensioner for belt | Kei Kimata, Makoto Yasui, Katsumi Furutani | 1989-09-05 |
| 4795073 | Stapler with detachable staple holder | Shuhei Kageyam | 1989-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863417 | Auto-tensioner for belt | Kei Kimata, Makoto Yasui, Katsumi Furutani | 1989-09-05 |
| 4795073 | Stapler with detachable staple holder | Shuhei Kageyam | 1989-01-03 |