Inventor · disambiguated record
Masashi Higuchi
Also filed as: HIGUCHI MASASHI
11 granted patents·4 pending applications·35 citations·filing 1988–2020
84Inventor score
Files withMURATA MANUFACTURING CO6MITSUI CHEMICALS INC3AIST1FUJI PHOTO FILM CO LTD1PRIME POLYMER CO LTD1
Top patents by PatentIndex Score
15 records- 0177US9382356B2Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of thoseTOHI YASUSHI·Filed 2007·Granted Jul 5, 2016·5 cites·13 claims
- 0258US11670802B2Method of manufacturing secondary battery including releasing gas generated during initial charging from opening of outer packageMURATA MANUFACTURING CO·Filed 2020·Granted Jun 6, 2023·0 cites·10 claims
- 0356US7402638B2Propylene polymer particle method of producing the same and use thereofMITSUI CHEMICALS INC·Filed 2004·Granted Jul 22, 2008·5 cites·16 claims
- 0455US11264660B2Electric storage deviceMURATA MANUFACTURING CO·Filed 2018·Granted Mar 1, 2022·0 cites·17 claims
- 0553US9144152B2Cover lay film and flexible printed wiring boardSHINETSU POLYMER CO·Filed 2013·Granted Sep 22, 2015·0 cites·7 claims
- 0650US11329273B2Method for manufacturing secondary batteryMURATA MANUFACTURING CO·Filed 2018·Granted May 10, 2022·0 cites·16 claims
- 0748US6313897B1Rubbing treatment apparatus having roller with specific implanting directions of the pile yarns and method of rubbingSHARP KK·Filed 1997·Granted Nov 6, 2001·20 cites·7 claims
- 0846US11315744B2Electric storage deviceMURATA MANUFACTURING CO·Filed 2018·Granted Apr 26, 2022·0 cites·25 claims
- 0946US11088391B2Lithium ion batteryAIST·Filed 2015·Granted Aug 10, 2021·0 cites·7 claims
- 1046US10665395B2Power storage deviceMURATA MANUFACTURING CO·Filed 2018·Granted May 26, 2020·0 cites·18 claims
- 1143US2019097181A1Electric storage deviceMURATA MANUFACTURING CO·Filed 2018·Application pending·0 cites
- 1243US2009317615A1Packaging propylene resin compositionMITSUI CHEMICALS INC·Filed 2007·Application pending·0 cites
- 1340US2008293898A1Catalyst for Olefin Polymerization and Polymerization Method Using the SameMITSUI CHEMICALS INC·Filed 2005·Application pending·0 cites
- 1437US2018072828A1Polypropylene resin composition and production method thereof, biaxially stretched film and production method thereof, and capacitor film for film capacitorPRIME POLYMER CO LTD·Filed 2016·Application pending·0 cites
- 1528US4864460AElectrically conducting device for an electrode rollerFUJI PHOTO FILM CO LTD·Filed 1988·Granted Sep 5, 1989·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →