Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4522040 | Refrigerator | Hideo Ochiai, Ryoichi Fujimoto, Susumu Yamazaki, Nobuhiko Sasamoto, Shinichi Ishida | 1985-06-11 |
| 4332146 | Drive force transmitting device for ice-making tray of automatic ice-making machine | Susumu Yamazaki, Masajiro Shimizu | 1982-06-01 |