Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355963 | Horizontal rotary compressor with oil forced by gas discharge into crankshaft bore | Koji Ishijima, Toshihide Koda | 1982-10-26 |
| 4352853 | Sound absorber | Fusaoki Uchikawa, Mutsuo Sekiya, Yasufumi Ohata | 1982-10-05 |