Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7360950 | Hydrodynamic bearing assembly | Makoto Otsuki, Osamu Komura, Hisao Takeuchi | 2008-04-22 |
| 7033078 | Hydrodynamic bearing assembly and spindle motor having the same | Makoto Otsuki, Osamu Komura, Hisao Takeuchi | 2006-04-25 |
| 6870289 | Dynamic-pressure bearing and spindle motor comprising the same | Makoto Otsuki, Osamu Komura | 2005-03-22 |
| 6771459 | Spindle motor and hard disc drive incorporating the same | Osamu Komura, Makoto Otsuki | 2004-08-03 |
| 6749339 | Hydrodynamic bearing assembly and spindle motor having the same | Makoto Otsuki, Osamu Komura, Hisao Takeuchi | 2004-06-15 |
| 6702464 | Dynamic pressure bearing with improved starting characteristics | Hisao Takeuchi, Osamu Komura, Makoto Otsuki | 2004-03-09 |
| 6686673 | Bearing structures, spindle motor, and hard disk drive | Osamu Komura, Makoto Otsuki | 2004-02-03 |
| 6608415 | Spindle motor | Osamu Komura, Hisao Takeuchi, Makoto Otsuki | 2003-08-19 |
| 6552455 | Hydrodynamic bearing and spindle motor | Makoto Otsuki, Osamu Komura | 2003-04-22 |
| 6502989 | Dynamic pressure bearing and spindle motor with the bearing | Hisao Takeuchi, Makoto Otsuki | 2003-01-07 |
| 6428211 | Hydrodynamic gas bearing structure | Osamu Komura | 2002-08-06 |
| 6417590 | Spindle motor | Osamu Komura, Hisao Takeuchi, Makoto Otsuki | 2002-07-09 |
| 6307295 | Spindle motor and complex bearing assembly for use with the spindle motor | Makoto Otsuki, Osamu Komura | 2001-10-23 |
| 6256885 | Hydrodynamic gas bearing and manufacturing method thereof | Hisao Takeuchi | 2001-07-10 |
| 6200033 | Hydrodynamic gas bearing and manufacturing method thereof | Hisao Takeuchi | 2001-03-13 |
| 6123460 | Hydrodynamic gas bearing structure and optical deflection scanner comprising the same | Hisao Takeuchi, Osamu Komura, Tomoyuki Awazu | 2000-09-26 |
| 6082900 | Dynamic pressure pneumatic bearing structure and method of manufacturing the same | Hisao Takeuchi, Osamu Komura, Tomoyuki Awazu | 2000-07-04 |
| 5944427 | Dynamic pressure gas bearing structure and method of manufacturing the same as well as method of using the same | Hisao Takeuchi, Osamu Komura | 1999-08-31 |
| 5835124 | Dynamic-pressure gas bearing structure and optical deflection scanning apparatus | Taku Fukita, Mikio Nakasugi, Isshin Sato, Tetsuya Katayama, Osamu Komura | 1998-11-10 |
| 5776600 | Slide member and method of manufacturing the same | Tetsuya Katayama, Osamu Komura, Chihiro Kawai, Akira Yamakawa, Kenji Matsunuma +3 more | 1998-07-07 |
| 5731831 | Dynamic-pressure gas bearing structure and optical deflection scanning apparatus | Tetsuya Katayama, Osamu Komura, Mikio Nakasugi, Taku Fukita, Isshin Sato | 1998-03-24 |
| 5647313 | Combination of adjusting shim and cam | Hiromu Izumida, Takao Nishioka, Akira Yamakawa, Kenji Matsunuma | 1997-07-15 |
| 5628567 | Dynamic pressure gas bearing structure | Osamu Komura | 1997-05-13 |
| 5543371 | Slide member and method of manufacturing the same | Tetsuya Katayama, Osamu Komura, Chihiro Kawai, Akira Yamakawa, Kenji Matsunuma +3 more | 1996-08-06 |