Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739843 | Control valve and variable displacement compressor having the same | Satoshi Umemura, Kazuhiko Minami, Tatsuya Hirose, Yuji Hashimoto, Masaki Ota | 2004-05-25 |
| 6637228 | Control valve of variable displacement compressor | Satoshi Umemura, Tatsuya Hirose, Kazuhiko Minami, Yuji Hashimoto, Masaki Ota | 2003-10-28 |
| 6581743 | Electromagnetic spring clutches | Takahiro Moroi, Shigeru Suzuki | 2003-06-24 |
| 6558112 | Fluid heating devices | Takahiro Moroi, Shigeru Suzuki | 2003-05-06 |
| 6517324 | Control valve for variable displacement type compressor | Masaki Ota, Ken Suitou, Kazuya Kimura, Tatsuya Hirose, Satoshi Umemura +2 more | 2003-02-11 |
| 6371381 | Heat generator for vehicle | Shigeru Suzuki, Hidefumi Mori, Tatsuyuki Hoshino | 2002-04-16 |
| 6308896 | Heat generator and design method thereof | Takahiro Moroi, Shigeru Suzuki, Tatsuyuki Hoshino | 2001-10-30 |
| 6269781 | Heat generator | Shigeru Suzuki, Tatsuyuki Hoshino | 2001-08-07 |
| 6250561 | Vehicle heat generator | Yasuhiro Fujiwara, Takahiro Moroi, Hidefumi Mori | 2001-06-26 |