Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869076 | Water supply system for ice making machine | Tadashi Sakai, Shozo Ogata | 1989-09-26 |
| 4854130 | Refrigerating apparatus | Katsunobu Minari | 1989-08-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869076 | Water supply system for ice making machine | Tadashi Sakai, Shozo Ogata | 1989-09-26 |
| 4854130 | Refrigerating apparatus | Katsunobu Minari | 1989-08-08 |