Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878649 | Throttle device for high viscosity paint | Youichiro Baba, Hirofumi Hashimoto | 1989-11-07 |
| 4865145 | Power steering apparatus | Waichiro Ijiri, Yoshihiro Ohashi | 1989-09-12 |
| 4816240 | Method of synthesizing Group III element-phosphorus compound | Kazutaka Terashima, Akinobu Kasami | 1989-03-28 |