Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867650 | Reciprocatory piston type compressor with noise free suction valve mechanism | Hayato Ikeda, Toshinari Mizutani | 1989-09-19 |
| 4800980 | Body cover and trunk structure for a motor scooter | Ochiai Hideo, Kiyoshi Ohno, Eiichi Iwao | 1989-01-31 |