Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575633 | Hydraulic bearing motor | Hiromitsu Goto, Shinji Kinoshita, Toru Kumagai, Yukihiro Nakayama, Mitsuharu Iwamoto +1 more | 2003-06-10 |
| 6552456 | Hydraulic dynamic pressure bearing motor | Hiromitsu Goto, Shinji Kinoshita, Toru Kumagai, Yukihiro Nakayama, Mitsuharu Iwamoto +1 more | 2003-04-22 |