Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874453 | Apparatus and method for plasma treatment of resin material | Kenji Fukuta, Takaoki Kaneko | 1989-10-17 |
| 4844783 | Method for electrodeposition coating | Ikukazu Hibino, Takanobu Mori, Kentaro Ogata | 1989-07-04 |
| 4824538 | Method for electrodeposition coating | Ikukazu Hibino | 1989-04-25 |