Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8873198 | Motor and disk drive apparatus | Shuji Iwasaki, Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Takuro Iguchi +2 more | 2014-10-28 |
| 8873197 | Motor and disk drive apparatus | Shuji Iwasaki, Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Takuro Iguchi +2 more | 2014-10-28 |
| 8824097 | Motor and disk drive apparatus | Shuji Iwasaki, Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Takuro Iguchi +2 more | 2014-09-02 |
| 8711514 | Motor and disk drive apparatus | Shuji Iwasaki, Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Takuro Iguchi +2 more | 2014-04-29 |
| 8514515 | Motor and disk drive apparatus | Shuji Iwasaki, Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Takuro Iguchi +2 more | 2013-08-20 |
| 5880545 | Spindle motor with bearing system having fluid sealing and leakage prevention | Yoshihiro Takemura, Osamu Wada, Norikazu Oguchi, Shohei Fukunaga | 1999-03-09 |
| 5536986 | Spindle motor | Koji Fukuyama, Kazuyoshi Horikoshi, Satoshi Nakajima, Tokumon Ogawa, Yoichi Kitamura | 1996-07-16 |