Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8789389 | Intermediate heat exchanger | Tatsuya Hanafusa, Makoto Numasawa | 2014-07-29 |
| 8534349 | Heat exchanger tube and heat exchanger | Naoki Nishikawa, Koichiro Take | 2013-09-17 |
| 7749609 | Metal plate for producing flat tube, flat tube and process for producing the flat tube | Satoru Kaimura, Yasuji Kawamata, Takashi Tamura, Ryoichi Hoshino | 2010-07-06 |
| 7341099 | Metal plate for producing flat tube, flat tube and process for producing the flat tube | Satoru Kaimura, Yasuji Kawamata, Takashi Tamura, Ryoichi Hoshino | 2008-03-11 |
| 7066243 | Evaporator, manufacturing method of the same, header for evaporator and refrigeration system | Hirofumi Horiuchi, Ryoichi Hoshino, Takashi Tamura, Takashi Terada, Futoshi Watanabe | 2006-06-27 |
| 6973804 | Duplex-type heat exchanger and refrigeration system equipped with said heat exchanger | Hirofumi Horiuchi, Ryoichi Hoshino, Takashi Tamura, Takashi Terada, Futoshi Watanabe | 2005-12-13 |
| 6536517 | Evaporator | Ryoichi Hoshino, Hirofumi Horiuchi, Hiroyasu Shimanuki | 2003-03-25 |