Inventor · disambiguated record

Yoshihiro Yamakawa

Also filed as: YAMAKAWA YOSHIHIRO

2 granted patents·26 citations·filing 1992–2014

59Inventor score

Technology areasA63F Y02W

Files withMITSUBOSHI BELTING LTD1 SEGA SAMMY CREATION INC1

Top patents by PatentIndex Score

2 records

0172US10099132B2Game image generation device and programSEGA SAMMY CREATION INC·Filed 2014·Granted Oct 16, 2018·4 cites·9 claims
0254US5736081AMethod and apparatus for forming composite material including solid filler particlesMITSUBOSHI BELTING LTD·Filed 1992·Granted Apr 7, 1998·22 cites·22 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →