Kamada; Jo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kamada; Jo.The latest application filed is for "sound output apparatus, method of executing function of sound output apparatus, and program".
- Kamada; Jo - Tokyo JP
| Patent | Date |
|---|---|
| Sound reproducing apparatus Grant 11,240,588 - Ozawa , et al. February 1, 2 | 2022-02-01 |
| Sound output apparatus and method of executing function of sound output apparatus Grant 10,812,891 - Koike , et al. October 20, 2 | 2020-10-20 |
| Sound Output Apparatus, Method Of Executing Function Of Sound Output Apparatus, And Program App 20190238969 - KOIKE; RYUYA ; et al. | 2019-08-01 |
| Sound Reproducing Apparatus App 20190104352 - OZAWA; MASATAKA ; et al. | 2019-04-04 |
| 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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