Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493872 | Water sprinkling apparatus for ice making machine | Takashi Hibino, Shozo Ogata | 1996-02-27 |
| 5237837 | Ice making machine | Yoshinori Kamitani | 1993-08-24 |
| 5105632 | Refrigeration system having liquefied refrigerant control | — | 1992-04-21 |
| 4986083 | Freezer machine | Akihiko Hirano, Katsunobu Minari | 1991-01-22 |
| 4869076 | Water supply system for ice making machine | Tadashi Sakai, Shozo Ogata | 1989-09-26 |
| 4854130 | Refrigerating apparatus | Katsunobu Minari | 1989-08-08 |
| 4791792 | Ice making machine | Shozo Ogata | 1988-12-20 |
| 4785640 | Freezing apparatus using a rotary compressor | — | 1988-11-22 |
| 4617806 | Liquid level control apparatus | Tadashi Sakai | 1986-10-21 |
| 4505130 | Ice making machine | Takashi Hibino, Kazuhiro Yoshida | 1985-03-19 |