Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640966 | Heat exchanger and cooling module having the same | Akihiro Maeda, Harumi Okai, Noriaki Maeda, Masami Tamura | 2010-01-05 |
| 7247392 | Aluminum alloy heat exchanger and method of producing the same | Kazumitsu Sugano, Noriyuki Yamada, Akio Niikura, Yoshiaki Ogiwara, Masaki Shimizu +2 more | 2007-07-24 |
| 6471794 | Fin material for brazing | Takeyoshi Doko, Akira Kawahara, Sunao Fukuda, Masaki Shimizu, Kenji Negura | 2002-10-29 |
| 6465113 | Aluminum alloy brazing sheet for a heat exchanger | Noriyuki Yamada, Takeyoshi Doko, Yoshiaki Ogiwara, Satoshi Tanaka, Sunao Fukuda +2 more | 2002-10-15 |
| 6261706 | Aluminum alloy clad material for heat exchangers exhibiting high strength and excellent corrosion resistance | Sunao Fukuda, Taketoshi Toyama, Hirokazu Tanaka, Hiroshi Ikeda, Yoshifusa Shoji | 2001-07-17 |