Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884162 | Method and apparatus for preventing the overheat of a line feed motor for a printer | Toshiro Suemune, Katsuhiko Sato | 1989-11-28 |
| 4852798 | Air conditioning apparatus for a motor vehicle | Takashi Degawa | 1989-08-01 |
| 4842829 | Deodorizing apparatus | Yoichi Hirai | 1989-06-27 |
| 4815943 | Variable displacement wobble plate compressor with capacity control valve | Kenichi Kawashima, Kenji Emi, Akira Tezuka, Kosaku Sayo, Toshio Sudo +9 more | 1989-03-28 |