Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211595 | Armature structure of toroidal winding type rotating electric machine | — | 2001-04-03 |
| 6181041 | Inductance rotating electric machine | — | 2001-01-30 |
| 6064132 | Armature structure of a radial rib winding type rotating electric machine | — | 2000-05-16 |
| 5926342 | Air dynamic pressure bearing apparatus and data drive apparatus using the same | — | 1999-07-20 |
| 5806987 | Hydrodynamic bearing apparatus | Masato Gomyo, Masamichi Hayakawa, Hideki Kanebako | 1998-09-15 |
| 5791785 | Hydrodynamic bearing apparatus | Masato Gomyo, Masamichi Hayakawa | 1998-08-11 |
| 5743656 | Hydrodynamic bearing apparatus and method for manufacturing same | Masato Gomyo, Masamichi Hayakawa | 1998-04-28 |
| 5675199 | Bearing device with a primary and secondary magnetic fluid sealing mechanism | Toshihiko Miyakoshi, Arihiro Yonezawa | 1997-10-07 |
| 5667308 | Bearing device for use in a motor | Hideki Kanebako | 1997-09-16 |
| 5667309 | Bearing seal system | — | 1997-09-16 |
| 5552653 | Electric motor with increased T/N characteristic value | — | 1996-09-03 |