Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520745 | Performance regulating device for fluid machinery | Masakazu Yamamoto, Yoshio Miyake, Junya Kawabata, Keita Uwai, Yoshiaki Miyazaki +1 more | 2003-02-18 |
| 6435836 | Fluid machinery | Makoto Kobayashi, Masakazu Yamamoto, Yoshio Miyake, Junya Kawabata, Keita Uwai +1 more | 2002-08-20 |
| 6350105 | Frequency and current control for fluid machinery | Makoto Kobayashi, Masakazu Yamamoto, Yoshio Miyake, Kaoru Yagi, Keita Uwai +1 more | 2002-02-26 |
| 5888053 | Pump having first and second outer casing members | Makoto Kobayashi, Masakazu Yamamoto, Yoshio Miyake, Koji Isemoto, Kaoru Yagi +3 more | 1999-03-30 |