Inventor · disambiguated record
Masaru Ohnuma
Also filed as: OHNUMA MASARU
3 granted patents·83 citations·filing 2000–2002
73Inventor score
Technology areasA63F
Top patents by PatentIndex Score
3 records- 0178US6375571B1Entertainment system, entertainment apparatus, recording medium, and programSONY COMP ENTERTAIMENT INC·Filed 2000·Granted Apr 23, 2002·62 cites·14 claims
- 0259US6881149B2Entertainment system, entertainment apparatus, recording medium, and programSONY COMPUTER ENTERTAINMENT INC·Filed 2002·Granted Apr 19, 2005·14 cites·8 claims
- 0356US6846237B2Entertainment system, entertainment apparatus, recording medium, and programSONY COMPUTER ENTERTAINMENT INC·Filed 2002·Granted Jan 25, 2005·7 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →