Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6895769 | Air conditioning apparatus using supercritical refrigerant for vehicle | Toshio Yajima | 2005-05-24 |
| 6869088 | Steering apparatus for vehicle | Kazuya Shibayama, Mitsuji Yamamura, Toshio Ohashi, Takeshi Ogasawara, Takeshi Sato +1 more | 2005-03-22 |
| 6523360 | Cooling cycle and control method thereof | Toshiharu Watanabe, Torahide Takahashi, Yoshihiro Sasaki, Masahiro Iguchi, Kojiro Nakamura | 2003-02-25 |
| 6422308 | Heat pump type air conditioner for vehicle | Toshio Ohashi, Yuichi Meguriya, Tadayoshi Tajima | 2002-07-23 |
| 6230505 | Heat pump type air conditioning system for automotive vehicle | Yoshitoshi Noda, Hiroyuki Yamaguchi, Toshio Ohashi, Kaoru Kamiyama, Tadayoshi Tajima +2 more | 2001-05-15 |
| 6125643 | Heat pump type air conditioning system for automotive vehicle | Yoshitoshi Noda, Hiroyuki Yamaguchi, Toshio Ohashi, Kaoru Kamiyama, Tadayoshi Tajima +2 more | 2000-10-03 |