Sakamoto; Yoshikazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakamoto; Yoshikazu.The latest application filed is for "game machine and method of controlling the same".
- Sakamoto; Yoshikazu - Koutou-ku JP
- Sakamoto; Yoshikazu - Tokyo JP
| Patent | Date |
|---|---|
| Gaming machine with progressive story Grant 7,066,813 - Sakamoto , et al. June 27, 2 | 2006-06-27 |
| Game machine and method that adjusts stop instructions of reels with random numbers Grant 6,471,588 - Sakamoto October 29, 2 | 2002-10-29 |
| Game machine and method of controlling the same App 20010041611 - Sakamoto, Yoshikazu | 2001-11-15 |
| Game machine informing small hit prize Grant 6,315,289 - Sakamoto , et al. November 13, 2 | 2001-11-13 |
| Game machine and method with shifting reels in two directions Grant 6,315,663 - Sakamoto November 13, 2 | 2001-11-13 |
| Game machine informing prize mode information in a series of flow of game Grant 6,306,034 - Sakamoto , et al. October 23, 2 | 2001-10-23 |
| Game machine informing prize mode information based on variable display stop request Grant 6,270,408 - Sakamoto , et al. August 7, 2 | 2001-08-07 |
| Game machine in capable of controlling game aspect Grant 5,989,121 - Sakamoto November 23, 1 | 1999-11-23 |
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