Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020521 | Fuel cell cogeneration system, method of starting operation of the fuel cell cogeneration system, and method of operating the fuel cell cogeneration system | — | 2018-07-10 |
| 8929093 | Junction box | — | 2015-01-06 |
| 8366457 | Wiring structure having a plurality of circuit boards with an insulating sleeve in a terminal insertion hole | Keisuke Takahashi, Yoshikatsu Hasegawa | 2013-02-05 |
| 8172584 | Electrical connection mechanism for connecting an electrical part to a junction box | Yasuhiro Nakada | 2012-05-08 |
| 7708465 | Hydrodynamic bearing device, spindle motor, and method for manufacturing hydrodynamic bearing device | — | 2010-05-04 |
| 7622837 | Hydrodynamic bearing device and spindle motor having the bearing device, and recording and/or reproducing apparatus using the spindle motor | Hiroaki Saito, Takao Yoshitsugu | 2009-11-24 |
| 7582996 | Dynamic pressure bearing motor | Yasunori Tokuno, Masahiro Jyono, Taizo Ikegawa | 2009-09-01 |
| 7530741 | Fluid bearing device and spindle motor | — | 2009-05-12 |
| 7531928 | Spindle motor and rotation device having dynamic pressure bearing | — | 2009-05-12 |
| 7391139 | Spindle motor and rotation apparatus | — | 2008-06-24 |
| 7365940 | Hard disk drive device, and fluid dynamic bearing spindle motor and assembling method thereof | Yasunori Tokuno, Hiroaki Saito | 2008-04-29 |
| 7294946 | Motor using dynamic gas bearings | Masahiro Jyono, Yasunori Tokuno, Taizo Ikegawa, Satoko Miki | 2007-11-13 |
| 7284908 | Hydrodynamic bearing device and motor | Yoshihiro Ashizaki | 2007-10-23 |
| 7268452 | Spindle motor | Nobuhiro Yoshino | 2007-09-11 |
| 6911753 | Gas dynamic bearing motor | Taizo Ikegawa, Masahiro Jyono, Yasunori Tokuno, Satoko Miki | 2005-06-28 |
| 6411894 | Navigation device | Masahito Hata | 2002-06-25 |