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Patent applications and USPTO patent grants for Onogi; Yasuhiro.The latest application filed is for "headphone type acoustic apparatus".
Patent | Date |
---|---|
Headphone type acoustic apparatus and control method therefor Grant 9,918,157 - Kamada , et al. March 13, 2 | 2018-03-13 |
Headphone Type Acoustic Apparatus App 20170272852 - KAMADA; JO ;   et al. | 2017-09-21 |
Headphone type acoustic apparatus Grant 9,693,129 - Kamada , et al. June 27, 2 | 2017-06-27 |
Headphone Type Acoustic Apparatus And Control Method Therefor App 20160205459 - Kamada; Jo ;   et al. | 2016-07-14 |
Headphone Type Acoustic Apparatus App 20160182995 - KAMADA; JO ;   et al. | 2016-06-23 |
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