Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811137 | Solenoid valve | Ichiro Hirata, Yoshinari Kasagi | 2004-11-02 |
| 6772990 | Capacity control valve | Sinji Sasaki, Keigo Shirahuji, Toshiaki Iwa, Ryousuke Cho, Yoshihiro Ogawa +2 more | 2004-08-10 |