| 7603872 |
Heat-pump hot water supply apparatus |
Taichi Tanaami, Kazuhiro Endoh, Junichi Takagi, Kouichi Fukushima |
2009-10-20 |
| 7234646 |
Heat pump hot-water supply system |
Kenichi Saitoh, Hiroshi Kogure, Haruko Ashida, Takeo Ozawa, Tetsunobu Okamura |
2007-06-26 |
| 6874694 |
Heat pump hot-water supply system |
Kenichi Saitoh, Hiroshi Kogure, Haruko Ashida, Takeo Ozawa, Tetsunobu Okamura |
2005-04-05 |
| 6837443 |
Heat pump hot-water supply system |
Kenichi Saitoh, Hiroshi Kogure, Haruko Ashida, Takeo Ozawa, Tetsunobu Okamura |
2005-01-04 |
| 5553465 |
Refrigeration apparatus containing lubricant composition |
Katsumi Fukuda, Tadashi Iizuka, Reishi Naka, Hiroaki Hata, Yoshiharu Homma |
1996-09-10 |
| 5540061 |
Refrigerator |
Katsutoshi Shinohara, Takahiro Kaneko, Hiroaki Hata, Akihiko Ishiyama |
1996-07-30 |
| 5445753 |
Lubricant for refrigeration compressors |
Katsumi Fukuda, Tadashi Iizuka, Reishi Naka, Hiroaki Hata, Yoshiharu Homma |
1995-08-29 |
| 5417872 |
Lubricant composition, refrigeration apparatus containing same and process for operating the apparatus |
Katsumi Fukuda, Tadashi Iizuka, Reishi Naka, Hiroaki Hata, Yoshiharu Homma |
1995-05-23 |