Fujisawa; Teppei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujisawa; Teppei.The latest application filed is for "system, method, and program that allow audio chatting".
- Fujisawa; Teppei - Tokyo JP
| Patent | Date |
|---|---|
| System, method, and program that allow audio chatting Grant 10,469,422 - Ushio , et al. No | 2019-11-05 |
| Audio chat management device and method Grant 9,942,393 - Ushio , et al. April 10, 2 | 2018-04-10 |
| System, Method, And Program That Allow Audio Chatting App 20170134321 - USHIO; Masato ; et al. | 2017-05-11 |
| Audio Chat Management Device And Method App 20170118334 - USHIO; Masato ; et al. | 2017-04-27 |
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