Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397616 | Pressure reducer and refrigerating cycle unit using the same | Kurato Yamasaki, Shigeki Ito, Yasushi Yamanaka, Atsushi Inaba | 2002-06-04 |
| 6053417 | Expansion valve integrated with electromagnetic valve | Shigeji Ohishi, Yasuhiro Yamamoto, Kazuhiko Watanabe | 2000-04-25 |
| 6012300 | Pressure control valve for refrigerating system | Yoshitaka Tomatsu, Hisayoshi Sakakibara, Yukikatsu Ozaki | 2000-01-11 |
| 5943871 | Thermal expansion valve | Yasunobu Ito, Norihide Kawachi | 1999-08-31 |
| 5294554 | Analysis of tin, lead or tin-lead alloy plating solution | Hiroki Uchida, Motonobu Kubo, Masayuki Kiso, Tohru Kamitamari | 1994-03-15 |
| 5266103 | Bath and method for the electroless plating of tin and tin-lead alloy | Hiroki Uchida, Motonobu Kubo, Masayuki Kiso, Tohru Kamitamari | 1993-11-30 |
| 5248527 | Process for electroless plating tin, lead or tin-lead alloy | Hiroki Uchida, Motonobu Kubo, Masayuki Kiso, Tohru Kamitamari | 1993-09-28 |
| 5234572 | Metal ion replenishment to plating bath | Hiroki Uchida, Motonobu Kubo, Masayuki Kiso, Tohru Kamitamari | 1993-08-10 |
| 4441863 | Variable discharge rotary compressor | Yoshiki Kurokawa, Eiichi Nagasaku, Masao Yasunaga | 1984-04-10 |