Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140424 | Refrigerant condenser used for automotive air conditioner | Ryouichi Sanada, Michiyasu Yamamoto | 2006-11-28 |
| 6880627 | Refrigerant condenser used for automotive air conditioner | Ryouichi Sanada, Michiyasu Yamamoto | 2005-04-19 |
| 6397627 | Receiver-integrated condenser | Etuo Hasegawa, Hiroki Matsuo, Tetsuji Nobuta, Michiyasu Yamamoto, Mitsukawa Kazuhiro +1 more | 2002-06-04 |
| 6293011 | Heat exchanger for vehicle air conditioner | Etuo Hasegawa | 2001-09-25 |
| 6237676 | Heat exchanger for vehicle air conditioner | Etuo Hasegawa, Michiyasu Yamamoto | 2001-05-29 |
| 6178292 | Core unit of heat exchanger having electric heater | Mikio Fukuoka, Mitsugu Nakamura, Isao Kuroyanagi, Toshio Ohara, Sadayuki Kamiya +3 more | 2001-01-23 |
| 6006430 | Aluminum heat exchanger | Mikio Fukuoka, Ryuji Morishita | 1999-12-28 |
| 5944095 | Heat exchanger | Mikio Fukuoka, Naoki Sugimoto | 1999-08-31 |
| 5678628 | Heat exchanger and method for manufacturing the same | Mikio Fukuoka | 1997-10-21 |
| 5662162 | Heat exchanging apparatus | Mikio Fukuoka | 1997-09-02 |
| 5564497 | Corrugated fin type head exchanger | Mikio Fukuoka | 1996-10-15 |