Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844191 | Distribution table structure of combination | Yoshiharu Mikami, Michihiro Kubo | 1989-07-04 |
| 4830882 | Method of and apparatus for cleaning paint spray guns | Kiyohiro Ichinose, Niichi Toyama, Tohru Yamamoto, Eiji Kikuchi | 1989-05-16 |
| 4816184 | Electrically conductive material for molding | Tsutae Fujiwara | 1989-03-28 |