Inventor · disambiguated record
Yoshikazu Sakamoto
Also filed as: SAKAMOTO YOSHIKAZU
8 granted patents·1,238 citations·filing 1996–2001
92Inventor score
Technology areasG07F
Top patents by PatentIndex Score
8 records- 0188US6315663B1Game machine and method with shifting reels in two directionsARUZE CORP·Filed 1999·Granted Nov 13, 2001·455 cites·12 claims
- 0285US6471588B2Game machine and method that adjusts stop instructions of reels with random numbersARUZE CORP·Filed 2001·Granted Oct 29, 2002·104 cites·33 claims
- 0377US5989121AGame machine in capable of controlling game aspectUNIVERSAL SALES CO LTD·Filed 1996·Granted Nov 23, 1999·221 cites·5 claims
- 0474US6126165AGame machine with a hit expectation sound emitting functionARUZE CORP·Filed 1998·Granted Oct 3, 2000·174 cites·17 claims
- 0564US6270408B1Game machine informing prize mode information based on variable display stop requestARUZE CORP·Filed 1998·Granted Aug 7, 2001·85 cites·21 claims
- 0663US6315289B1Game machine informing small hit prizeARUZE CORP·Filed 1999·Granted Nov 13, 2001·76 cites·8 claims
- 0761US6306034B1Game machine informing prize mode information in a series of flow of gameARUZE CORP·Filed 1998·Granted Oct 23, 2001·68 cites·24 claims
- 0858US7066813B1Gaming machine with progressive storyARUZE CORP·Filed 1999·Granted Jun 27, 2006·55 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →