Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002312 | Motor and fan motor | Hiroshi Morishita, Hirotaka Tamekuni, Takeru OMURA | 2021-05-11 |
| 10920787 | Blower | Hiroshi Morishita, Akinobu Sumiji, Hirotaka Tamekuni | 2021-02-16 |
| 10590989 | Bearing apparatus, motor, and fan motor | Akinobu Sumiji, Akihiro Yudate, Sho Nakamura | 2020-03-17 |
| 10407775 | Base plate, hard disk drive, and method of manufacturing base plate | Tomohiro Yoneda | 2019-09-10 |
| 8967865 | Bearing apparatus, spindle motor, and disk drive apparatus | Akihiro Kimura, Teiichi Hirono, Kyoko Horise | 2015-03-03 |
| 8794839 | Bearing apparatus, spindle motor, and disk drive apparatus | Akihiro Kimura, Teiichi Hirono, Kyoko Horise, Takehito Tamaoka, Kazuhiro Sato +1 more | 2014-08-05 |
| 8690435 | Dynamic pressure bearing and spindle motor using the same | Akihiro Kimura, Kyoko Horise, Ryota Ogino, Teiichi Hirono | 2014-04-08 |
| 8630063 | Bearing mechanism, motor, and disk drive apparatus | Akinobu Sumiji, Akihiro Kimura | 2014-01-14 |
| 8613553 | Production method of fluid dynamic bearing, fluid dynamic bearing, spindle motor, and disk driving apparatus | Manabu Komori, Mitsuya Kusuhara, Kazuya Sato | 2013-12-24 |
| 8599513 | Bearing mechanism, motor, and disk drive apparatus | Akihiro Kimura, Akinobu Sumiji, Daisuke Fukuoka, Akihisa Moriguchi | 2013-12-03 |
| 8587895 | Bearing mechanism, motor and disk drive apparatus | Akinobu Sumiji, Akihiro Kimura | 2013-11-19 |
| 8568033 | Bearing apparatus, spindle motor, and disk drive apparatus | Akihiro Kimura, Teiichi Hirono, Kyoko Horise | 2013-10-29 |
| 8517611 | Bearing apparatus, spindle motor, and disk drive apparatus | Akihiro Kimura, Teiichi Hirono, Kyoko Horise | 2013-08-27 |
| 8337086 | Bearing apparatus, spindle motor, and disk drive apparatus | Takayuki Oe, Teiichi Hirono, Junya Mizukami | 2012-12-25 |
| 8277125 | Bearing apparatus, spindle motor, and disk drive apparatus | Akihiro Kimura, Teiichi Hirono, Kyoko Horise | 2012-10-02 |