Ohmachi; Takenori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohmachi; Takenori.The latest application filed is for "headphone".
- Ohmachi; Takenori - Buena Park CA
- Ohmachi; Takenori - Shizuoka JP
- Ohmachi; Takenori - Hamamatsu JP
| Patent | Date |
|---|---|
| Headphone Grant D905,003 - Ohmachi December 15, 2 | 2020-12-15 |
| Amplifier Grant D902,171 - Ohmachi November 17, 2 | 2020-11-17 |
| Electronic keyboard Grant D889,532 - Ohmachi | 2020-07-07 |
| Electronic keyboard Grant D889,533 - Ohmachi | 2020-07-07 |
| Speaker mounting tool Grant D838,689 - Ohmachi Ja | 2019-01-22 |
| Headphone Grant D821,353 - Ohmachi June 26, 2 | 2018-06-26 |
| Headphone Grant D821,354 - Ohmachi June 26, 2 | 2018-06-26 |
| Audio amplifier Grant D810,044 - Ohmachi February 13, 2 | 2018-02-13 |
| Speaker Grant D807,325 - Ohmachi January 9, 2 | 2018-01-09 |
| Headphone Grant D795,218 - Ohmachi August 22, 2 | 2017-08-22 |
| Speaker for headphone Grant D769,219 - Ohmachi October 18, 2 | 2016-10-18 |
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