Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7784529 | Heat exchanger | — | 2010-08-31 |
| 7775267 | Evaporator | Sumitaka Watanabe, Shinobu Yamauchi, Daisuke Mori | 2010-08-17 |
| 7726387 | Heat exchangers | — | 2010-06-01 |
| 7673670 | Semifinished joint plate, joint plate, process for fabricating joint plate and heat exchanger | Kenji Tsunoda | 2010-03-09 |
| 7635019 | Heat exchanger | — | 2009-12-22 |
| 7222663 | Evaporator and vehicle provided with refrigeration cycle having the same | — | 2007-05-29 |
| 7055585 | Layered evaporator for use in motor vehicle air conditioners or the like, layered heat exchanger for providing the evaporator, and refrigeration cycle system comprising the evaporator | — | 2006-06-06 |
| 7044205 | Layered heat exchangers | — | 2006-05-16 |
| 7040385 | Evaporator and vehicle provided with refrigeration cycle having the same | — | 2006-05-09 |
| 7007750 | Heat exchanger | — | 2006-03-07 |
| 6973805 | Layered heat exchanger, layered evaporator for motor vehicle air conditioners and refrigeration system | — | 2005-12-13 |
| 6948557 | Inner fin for heat exchanger flat tubes and evaporator | Masayuki Tsukahara | 2005-09-27 |
| 6923251 | Layered evaporator for use in motor vehicle air conditioners or the like, layered heat exhanger for providing the evaporator, and refrigeration cycle system comprising the evaporator | — | 2005-08-02 |
| 6920916 | Layered heat exchangers | — | 2005-07-26 |
| 6453990 | Layered heat exchanger | Nobuyuki Okuda, Hisashi Ide, Yoshinori Nakata | 2002-09-24 |
| 6321834 | Laminate-type heat exchanger | — | 2001-11-27 |
| 6070428 | Stack type evaporator | Nobuyuki Okuda | 2000-06-06 |