Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |