Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253824 | Steam generator | Kazuhiko Inoue, Eiji Suzuki, Shinichi Kaga, Yukimasa Takeda, Akihiko Hirano +3 more | 2016-02-02 |
| 7243508 | Ice making section of stream down type ice making machine | Chiyoshi Toya, Yuji Wakatsuki | 2007-07-17 |
| 7168262 | Ice making machine | Akihiko Hirano, Chiyoshi Toya, Kazuhiro Yoshida | 2007-01-30 |
| 6860111 | Automatic ice maker and its operating method | Chiyoshi Toya, Fumio Maruyama | 2005-03-01 |
| 5766431 | Electrolyzer | Tokuo Tanaka | 1998-06-16 |
| 5425243 | Mechanism for detecting completion of ice formation in ice making machine | Tadashi Sakai | 1995-06-20 |