Kawahata; Keith
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawahata; Keith.The latest application filed is for "system and method for granting in-game bonuses to a user".
- Kawahata; Keith - San Francisco CA
| Patent | Date |
|---|---|
| System and method for granting in-game bonuses to a user Grant 10,252,168 - Desanti , et al. | 2019-04-09 |
| System and method for facilitating virtual item rewards based on a game of chance Grant 9,734,664 - Hawk , et al. August 15, 2 | 2017-08-15 |
| System and method for granting in-game bonuses to a user Grant 9,623,320 - Desanti , et al. April 18, 2 | 2017-04-18 |
| System and method for granting in-game bonuses to a user Grant 8,821,260 - DeSanti , et al. September 2, 2 | 2014-09-02 |
| System and method for facilitating virtual item rewards based on a game of chance Grant 8,636,591 - Hawk , et al. January 28, 2 | 2014-01-28 |
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