Inventor · disambiguated record
Masahiro Muranaka
Also filed as: MURANAKA MASAHIRO
10 granted patents·4 pending applications·180 citations·filing 1995–2015
89Inventor score
Top patents by PatentIndex Score
14 records- 0192US5725448AIdler pulleyNTN TOYO BEARING CO LTD·Filed 1995·Granted Mar 10, 1998·61 cites·9 claims
- 0287US6010420APulley, ball bearing and fan for preventing the occurence of abnormal noise under cold ambient conditionsNTN TOYO BEARING CO LTD·Filed 1996·Granted Jan 4, 2000·39 cites·11 claims
- 0378US7878411B2Wheel bearing device and its quality management methodNTN TOYO BEARING CO LTD·Filed 2005·Granted Feb 1, 2011·7 cites·35 claims
- 0477US5728020APulley and ball bearing for pulleysNTN TOYO BEARING CO LTD·Filed 1996·Granted Mar 17, 1998·33 cites·4 claims
- 0566US7393140B2Rolling bearing for a wheel of vehicle and a semi-float type bearing apparatus having itNTN TOYO BEARING CO LTD·Filed 2004·Granted Jul 1, 2008·12 cites·9 claims
- 0655US5773666AHydroformylation processKURARAY CO·Filed 1996·Granted Jun 30, 1998·18 cites·6 claims
- 0753US6790985B2Phosphonium salts and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphinesKURARAY CO·Filed 2002·Granted Sep 14, 2004·2 cites·19 claims
- 0850US2013000199A1Hydroculture potMURANAKA MASAHIRO·Filed 2012·Application pending·0 cites
- 0946US10568273B2Hydroculture potMURANAKA MASAHIRO·Filed 2015·Granted Feb 25, 2020·0 cites·6 claims
- 1045US7041619B2Phosphonium salts and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphinesKURARAY CO·Filed 2004·Granted May 9, 2006·0 cites·14 claims
- 1144US2008169478A1PhotocouplerROHM CO LTD·Filed 2008·Application pending·0 cites
- 1243US2008159673A1Vehicle Wheel Bearing ApparatusNTN TOYO BEARING CO LTD·Filed 2005·Application pending·0 cites
- 1342US6227994B1Pulley, ball bearing and belt transmitting deviceNTN TOYO BEARING CO LTD·Filed 1998·Granted May 8, 2001·8 cites·6 claims
- 1440US2005105840A1Bearing apparatus for a wheel of vehicleFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →