Yusuke Iwai — 21 Patents at Nidec

Yusuke Iwai has been granted 21 US patents while listed as an inventor at Nidec. The first was granted in 2008 and the most recent in October 2017. Yusuke Iwai ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Yusuke Iwai in Kyoto, JP.

Patents per Year

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9800116	DC brushless motor including cover portion with fan blades	Naoki Tabira, Yosuke Kawano	2017-10-24
9800117	Self-cooled motor	—	2017-10-24
9800118	Self-cooled motor	—	2017-10-24
9103330	Motor, disk drive apparatus, and fan	Yosuke Kawano, Hidehiko Hidaka	2015-08-11	$2,073,000
8082561	Motor provided with chucking device and disk driving device equipped with the motor	Hitoshi Takaki, Shigeo Hayashi, Nobuaki Yasumoto, Yosuke Kawano	2011-12-20	$587,000
8032903	Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same	Hitoshi Takaki, Satoru Kuramoto, Tatsuya Tatara	2011-10-04	$346,000
8032902	Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same	Hitoshi Takaki, Satoru Kuramoto, Tetsuya Tatara	2011-10-04	$346,000
7992160	Motor with a chucking device for detachably holding a disk having a central opening portion and disk drive apparatus equipped with the same	Hitoshi Takaki, Satoru Kuramoto, Tatsuya Tatara	2011-08-02	$257,000
7987475	Chucking mechanism, brushless motor and disk drive apparatus	Hitoshi Takaki	2011-07-26	$741,000
7962928	Brushless motor, and disk drive equipped with the same	Tomoya Uchimura, Satoru Kuramoto, Ken Horishi	2011-06-14	$314,000
7937722	Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor	Hitoshi Takaki, Tomoya Uchimura, Satoru Kuramoto	2011-05-03	$677,000
7921438	Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor	Hitoshi Takaki, Tomoya Uchimura, Satoru Kuramoto	2011-04-05	$398,000
7913269	Motor and storage disk drive with a chucking mechanism for retaining a data storage disk	Hitoshi Takaki, Tomoya Uchimura	2011-03-22	$185,000
7908614	Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor	Hitoshi Takaki, Tomoya Uchimura, Satoru Kuramoto	2011-03-15	$700,000
7900223	Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same	Hitoshi Takaki, Satoru Kuramoto, Tatsuya Tatara	2011-03-01	$1,258,000
7890969	Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor	Hitoshi Takaki, Tomoya Uchimura, Satoru Kuramoto	2011-02-15	$647,000
7890970	Brushless motor, and disk drive equipped with the same	Tomoya Uchimura, Satoru Kuramoto, Ken Horishi	2011-02-15	$647,000
7877764	Chucking mechanism, motor having the same, and method of manufacturing the same	Hitoshi Takaki	2011-01-25	$418,000
7856642	Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor	Hitoshi Takaki, Tomoya Uchimura, Satoru Kuramoto	2010-12-21	$1,362,000
7849474	Motor having chucking device and disk driving apparatus including the same	Satoru Kuramoto, Hitoshi Takaki, Tomoya Uchimura, Yoko Fukumoto	2010-12-07	$724,000
7360227	Chucking apparatus and recording disk drive motor having chucking apparatus	—	2008-04-15	$287,000

Yusuke Iwai — 21 Patents

Patents per Year

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