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Patent applications and USPTO patent grants for Michishita; Atsushi.The latest application filed is for "centrifugal fan and air supply device having the same".
Patent | Date |
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Centrifugal fan and air supply device having the same Grant 11,204,043 - Gu , et al. December 21, 2 | 2021-12-21 |
Fan assembly Grant 11,022,141 - Hayamitsu , et al. June 1, 2 | 2021-06-01 |
Centrifugal Fan And Air Supply Device Having The Same App 20190234429 - GU; Zhaowu ;   et al. | 2019-08-01 |
Stator unit, motor, and parallel fan Grant 10,340,770 - Aoi , et al. | 2019-07-02 |
Fan Assembly App 20180163748 - HAYAMITSU; Ryosuke ;   et al. | 2018-06-14 |
Stator Unit, Motor, And Parallel Fan App 20170288497 - AOI; Hideki ;   et al. | 2017-10-05 |
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