Inventor · disambiguated record
Hirofumi Yoshihara
Also filed as: YOSHIHARA HIROFUMI
4 granted patents·105 citations·filing 1990–1997
79Inventor score
Top patents by PatentIndex Score
4 records- 0179US5729985AAir conditioning apparatus and method for air conditioningYAMAHA MOTOR CO LTD·Filed 1995·Granted Mar 24, 1998·56 cites·20 claims
- 0256US5732564AHeat pump apparatus and method for stable operation with inhibition of foamingYAMAHA MOTOR CO LTD·Filed 1996·Granted Mar 31, 1998·23 cites·10 claims
- 0345US5905282AMulti-terminal surge protection deviceSANKOSHA CO LTD·Filed 1997·Granted May 18, 1999·14 cites·15 claims
- 0443US5083185ASurge absorption deviceAGENCY IND SCIENCE TECHN·Filed 1990·Granted Jan 21, 1992·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →