Inventor · disambiguated record
Masami Nakano
Also filed as: NAKANO MASAMI
25 granted patents·1 pending application·365 citations·filing 1989–2014
96Inventor score
Files withSHINETSU HANDOTAI KK11MITSUI TOATSU CHEMICALS4SEH AMERICA INC4SHOWA CORP2JAPAN VILENE CO LTD1
Top patents by PatentIndex Score
26 records- 0180US5951374AMethod of polishing semiconductor wafersSHINETSU HANDOTAI KK·Filed 1997·Granted Sep 14, 1999·57 cites·16 claims
- 0273US6503363B2System for reducing wafer contamination using freshly, conditioned alkaline etching solutionSEH AMERICA INC·Filed 2000·Granted Jan 7, 2003·16 cites·50 claims
- 0370US5494862AMethod of making semiconductor wafersSHINETSU HANDOTAI KK·Filed 1994·Granted Feb 27, 1996·47 cites·6 claims
- 0468US5581837ABrush cleaning apparatus and cleaning system for disk-shaped objects using sameSHINETSU HANDOTAI KK·Filed 1995·Granted Dec 10, 1996·41 cites·15 claims
- 0564US6110839AMethod of purifying alkaline solution and method of etching semiconductor wafersSHINETSU HANDOTAI KK·Filed 1996·Granted Aug 29, 2000·30 cites·26 claims
- 0662US6659238B2Electromagnetic brakeORIENTAL MOTOR CO LTD·Filed 2002·Granted Dec 9, 2003·6 cites·9 claims
- 0762US5626681AMethod of cleaning semiconductor wafersSHINETSU HANDOTAI KK·Filed 1995·Granted May 6, 1997·26 cites·4 claims
- 0861US5665168AMethod for cleaning semiconductor silicon waferSHINETSU HANDOTAI KK·Filed 1995·Granted Sep 9, 1997·26 cites·5 claims
- 0957US6823971B2Simplified loading deviceORIENTAL MOTOR CO INC·Filed 2002·Granted Nov 30, 2004·6 cites·1 claims
- 1056US5007071AMethod of inspecting bonded wafersSHINETSU HANDOTAI KK·Filed 1989·Granted Apr 9, 1991·20 cites·3 claims
- 1155US7765674B2Magnet cover caulking method of electric motorSHOWA CORP·Filed 2008·Granted Aug 3, 2010·1 cites·2 claims
- 1250US5447890AMethod for production of waferSHINETSU HANDOTAI KK·Filed 1994·Granted Sep 5, 1995·20 cites·3 claims
- 1349US7546673B2Method for electric motor terminal welding isolationSHOWA CORP·Filed 2008·Granted Jun 16, 2009·0 cites·4 claims
- 1447US9424969B2Magneto-rheological fluid and clutch using the sameKURIMOTO LTD·Filed 2014·Granted Aug 23, 2016·0 cites·7 claims
- 1547US5640238AMethod of inspecting particles on wafersSHINETSU HANDOTAI KK·Filed 1996·Granted Jun 17, 1997·14 cites·8 claims
- 1646US5759087AMethod for inducing damage for gettering to single crystal silicon waferSHINETSU HANDOTAI KK·Filed 1995·Granted Jun 2, 1998·12 cites·22 claims
- 1745US5252769AAnthraquinonic colorant and polarizing film containing the colorantMITSUI TOATSU CHEMICALS·Filed 1992·Granted Oct 12, 1993·2 cites·2 claims
- 1842US5983907AMethod of drying semiconductor wafers using hot deionized water and infrared dryingSEH AMERICA INC·Filed 1997·Granted Nov 16, 1999·12 cites·10 claims
- 1941US2004074718A1Simplified loading deviceFiled 2003·Application pending·0 cites
- 2039US5662743AMethod of cleaning silicon wafers in cleaning baths with controlled vertical surface oscillations and controlled in/out speedsSHINETSU HANDOTAI KK·Filed 1995·Granted Sep 2, 1997·8 cites·9 claims
- 2134US5382465AAnthraquinonic colorant and polarizing film containing the colorantMITSUI TOATSU CHEMICALS·Filed 1993·Granted Jan 17, 1995·3 cites·2 claims
- 2234US5237044APolyimide sheet and preparation process of the sheetMITSUI TOATSU CHEMICALS·Filed 1989·Granted Aug 17, 1993·5 cites·2 claims
- 2334US5233011AProcess for preparing insulated wireMITSUI TOATSU CHEMICALS·Filed 1992·Granted Aug 3, 1993·4 cites·11 claims
- 2431US5972802APrevention of edge stain in silicon wafers by ozone dippingSEH AMERICA INC·Filed 1997·Granted Oct 26, 1999·5 cites·6 claims
- 2530US5893982APrevention of edge stain in silicon wafers by oxygen annealingSEH AMERICA INC·Filed 1997·Granted Apr 13, 1999·4 cites·10 claims
- 2629US7232776B2Surface material for an automobile internal trim panel and automobile internal trim panelJAPAN VILENE CO LTD·Filed 2003·Granted Jun 19, 2007·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →