Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841632 | Automatic wheel attachment apparatus | Kou Namiki, Takaji Mukumoto | 1989-06-27 |
| 4794690 | Phase adjusting apparatus in assembling machine | Junichi Yamanaga, Yousuke Narita, Toshiaki Nagasawa, Yoshifumi Kawabata | 1989-01-03 |