Inventor · disambiguated record
Masao Tomizawa
Also filed as: TOMIZAWA MASAO
4 granted patents·1 pending application·59 citations·filing 1999–2003
75Inventor score
Top patents by PatentIndex Score
5 records- 0177USD419136SWireless connector for a hand held game machineSNK CORP·Filed 1999·Granted Jan 18, 2000·25 cites·1 claims
- 0273USD428938STransparent hand held game machineSNK CORP·Filed 1999·Granted Aug 1, 2000·21 cites·1 claims
- 0361USD425942SHand held game machineSNK CORP·Filed 1999·Granted May 30, 2000·13 cites·1 claims
- 0439US2001036862A1Hand-held game machineFiled 2001·Application pending·0 cites
- 0536US7060886B2Music playback unit and method for correcting musical score dataOKI ELECTRIC IND CO LTD·Filed 2003·Granted Jun 13, 2006·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →