Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350105 | Frequency and current control for fluid machinery | Makoto Kobayashi, Masakazu Yamamoto, Yoshio Miyake, Keita Uwai, Yoshiaki Miyazaki +1 more | 2002-02-26 |
| 5888053 | Pump having first and second outer casing members | Makoto Kobayashi, Masakazu Yamamoto, Yoshio Miyake, Koji Isemoto, Keita Uwai +3 more | 1999-03-30 |