Saturo Okada

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for preventing the use of an unauthorized external memory
- Patent number 5,134,391
- Issue date Jul 28, 1992
- Nintendo Company Limited
- Saturo Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic gaming device with pseudo-stereophonic sound generating...
- Patent number 5,095,798
- Issue date Mar 17, 1992
- Nintendo Co. Ltd.
- Saturo Okada
- A63 - SPORTS GAMES AMUSEMENTS