Inventor · disambiguated record
Kazusei Tamai
Also filed as: TAMAI KAZUSEI
17 granted patents·26 pending applications·170 citations·filing 1997–2022
92Inventor score
Top patents by PatentIndex Score
43 records- 0189US6773476B2Polishing composition and polishing method employing itFUJIMI INC·Filed 2002·Granted Aug 10, 2004·50 cites·20 claims
- 0287US8702472B2Polishing composition and polishing method using the sameMORINAGA HITOSHI·Filed 2011·Granted Apr 22, 2014·6 cites·10 claims
- 0386US6248144B1Process for producing polishing compositionFUJIMI INC·Filed 2000·Granted Jun 19, 2001·37 cites·8 claims
- 0482US10669462B2Abrasives, polishing composition, and polishing methodFUJIMI INC·Filed 2015·Granted Jun 2, 2020·2 cites·9 claims
- 0578US6027669APolishing compositionFUJIMI INC·Filed 1997·Granted Feb 22, 2000·57 cites·10 claims
- 0677US9662763B2Polishing compositionASANO HIROSHI·Filed 2012·Granted May 30, 2017·4 cites·8 claims
- 0776US10450651B2Article comprising metal oxide-containing coatingFUJIMI INC·Filed 2013·Granted Oct 22, 2019·1 cites·19 claims
- 0869US11446784B2Chemical mechanical polishing apparatus for polishing workpieceEBARA CORP·Filed 2019·Granted Sep 20, 2022·0 cites·8 claims
- 0965US7189684B2Polishing composition and method for forming wiring structure using the sameFUJIMI INC·Filed 2003·Granted Mar 13, 2007·10 cites·18 claims
- 1063US9149744B2Filtration method, method for purifying polishing composition using it, method for regenerating filter to be used for filtration, and filter regenerating apparatusMORINAGA HITOSHI·Filed 2009·Granted Oct 6, 2015·1 cites·13 claims
- 1161US2008210665A1Polishing composition and polishing methodFUJIMI INC·Filed 2008·Application pending·0 cites
- 1260US8501027B2Polishing composition and polishing methodHORIKAWA CHIYO·Filed 2008·Granted Aug 6, 2013·2 cites·12 claims
- 1357US2016355930A1Article having metal oxide coatingFUJIMI INC·Filed 2014·Application pending·0 cites
- 1456US10882157B2Polishing pad and polishing methodFUJIMI INC·Filed 2016·Granted Jan 5, 2021·0 cites·16 claims
- 1556US2024255416A1Water quality sensor and method for measuring concentration of substance in waterNITERRA CO LTD·Filed 2022·Application pending·0 cites
- 1656US2017312880A1Chemical mechanical polishing apparatus for polishing workpieceEBARA CORP·Filed 2015·Application pending·0 cites
- 1753US2023152272A1Calibration liquid for water quality measurement device, calibration-liquid-filled container for water quality measurement device, and calibration method using calibration liquid for water quality measurement deviceNGK SPARK PLUG CO·Filed 2021·Application pending·0 cites
- 1852US9994748B2Polishing compositionFUJIMI INC·Filed 2014·Granted Jun 12, 2018·0 cites·7 claims
- 1950US10434622B2Polishing tool and polishing method for member having curved surface shapeFUJIMI INC·Filed 2015·Granted Oct 8, 2019·0 cites·5 claims
- 2050US2005204637A1Polishing composition and polishing methodFUJIMI INC·Filed 2005·Application pending·0 cites
- 2150US2008132156A1Polishing composition and polishing methodFUJIMI INC·Filed 2007·Application pending·0 cites
- 2249US10626297B2Polishing composition, polishing method, and method for manufacturing ceramic componentFUJIMI INC·Filed 2015·Granted Apr 21, 2020·0 cites·6 claims
- 2349US2022268726A1Water quality measuring systemNGK SPARK PLUG CO·Filed 2020·Application pending·0 cites
- 2446US2016236322A1Polishing device, processing method of polishing member, modification method of polishing member, shape processing cutting tool, and surface modification toolFUJIMI INC·Filed 2014·Application pending·0 cites
- 2546US2016236314A1Polishing device and polishing methodFUJIMI INC·Filed 2014·Application pending·0 cites
- 2646US2015360340A1Method for polishing alloy material and method for manufacturing alloy materialFUJIMI INC·Filed 2013·Application pending·0 cites
- 2745US2016167192A1Polishing tool and processing method for memberFUJIMI INC·Filed 2014·Application pending·0 cites
- 2845US2005204638A1Polishing composition and polishing methodFUJIMI INC·Filed 2005·Application pending·0 cites
- 2944US2015166862A1Composition for polishing alloy material and method for producing alloy material using sameFUJIMI INC·Filed 2013·Application pending·0 cites
- 3044US2005191823A1Polishing composition and polishing methodFiled 2005·Application pending·0 cites
- 3144US2015291850A1Polishing compositionFUJIMI INC·Filed 2013·Application pending·0 cites
- 3244US2014308155A1Method for polishing alloy material and method for producing alloy materialFUJIMI INC·Filed 2012·Application pending·0 cites
- 3343US9611406B2Polishing composition, and polishing method and substrate production method using sameFUJIMI INC·Filed 2012·Granted Apr 4, 2017·0 cites·12 claims
- 3442US10920104B2Abrasive, polishing composition, and polishing methodFUJIMI INC·Filed 2017·Granted Feb 16, 2021·0 cites·17 claims
- 3542US2022256818A1Aquaculture systemNGK SPARK PLUG CO·Filed 2020·Application pending·0 cites
- 3641US2015251293A1Polishing method and method for producing alloy materialFUJIMI INC·Filed 2013·Application pending·0 cites
- 3740US2014248776A1Composition for polishing compound semiconductorASANO HIROSHI·Filed 2012·Application pending·0 cites
- 3838US2011223840A1Polishing Composition and Polishing Method Using The SameFUJIMI INC·Filed 2011·Application pending·0 cites
- 3938US2014051335A1Abrasive and polishing compositionMORINAGA HITOSHI·Filed 2012·Application pending·0 cites
- 4037US2017216993A1Composition for polishing titanium alloy materialFUJIMI INC·Filed 2015·Application pending·0 cites
- 4137US2015291851A1Polishing compositionFUJIMI INC·Filed 2015·Application pending·0 cites
- 4236US2004084414A1Polishing method and polishing composition used for polishingFiled 2003·Application pending·0 cites
- 4331US2019084121A1Polishing pad and polishing methodFUJIMI INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →