Inventor · disambiguated record
Kazuhito Okumura
Also filed as: OKUMURA KAZUHITO
12 granted patents·13 pending applications·100 citations·filing 1997–2014
89Inventor score
Top patents by PatentIndex Score
25 records- 0196US7491758B2Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet and surface protecting filmNITTO DENKO CORP·Filed 2005·Granted Feb 17, 2009·32 cites·14 claims
- 0294US7691925B2Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheets and surface protecting filmNITTO DENKO CORP·Filed 2005·Granted Apr 6, 2010·18 cites·18 claims
- 0378US7408604B2Method for manufacturing surface protective film for transparent conductive filmNITTO DENKO CORP·Filed 2005·Granted Aug 5, 2008·3 cites·10 claims
- 0477US6407788B1Surface protection film for liquid crystal display, liquid crystal display protected with the surface protection film and method of protecting liquid crystal display with the surface protection filmNITTO DENKO CORP·Filed 2000·Granted Jun 18, 2002·19 cites·16 claims
- 0573US6899949B2Protective tape used for optical member, treated layer forming agent used for protective tape used for optical member, optical film with protective tape and image viewing display with protective tapeNITTO DENKO CORP·Filed 2003·Granted May 31, 2005·12 cites·12 claims
- 0664US7270877B2Protective tape used for optical memberNITTO DENKO CORP·Filed 2004·Granted Sep 18, 2007·5 cites·7 claims
- 0763US9089930B2Surface protection sheet for laser material processingHANAKI IKKOU·Filed 2010·Granted Jul 28, 2015·2 cites·1 claims
- 0854US2006029798A1Surface protective film for transparent conductive substrate, and transparent conductive substrate with surface protective filmYAMAMOTO MITSUSHI·Filed 2005·Application pending·0 cites
- 0952US8263220B2Work subject material, surface protection sheet and method of workingHAYASHI KEIJI·Filed 2005·Granted Sep 11, 2012·0 cites·6 claims
- 1051US2014193611A1Surface protection film and optical film with surface protection filmNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 1150US2004033735A1Surface protective film for transparent conductive film and method for manufacturing the same, and transparent conductive film with surface protective filmFiled 2003·Application pending·0 cites
- 1249US8480843B2Protective filmINOUE TSUYOSHI·Filed 2007·Granted Jul 9, 2013·0 cites·4 claims
- 1349US2005185570A1Protective tape used for optical member, optical film with protective tape, and image viewing display with protective tapeFiled 2005·Application pending·0 cites
- 1448US2008020228A1Protective filmNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 1547US8685523B2Surface protection film and optical film with surface protection filmYUTOU TAKUMI·Filed 2007·Granted Apr 1, 2014·1 cites·12 claims
- 1647US2008102241A1Surface protecting film and optical film with surface protecting filmYUTOU TAKUMI·Filed 2007·Application pending·0 cites
- 1747US2009149602A1Release resin composition, molded compact thereof, and laminate productNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 1846US2004028919A1Surface protective film for transparent conductive substrate, and transparent conductive substrate with surface protective filmFiled 2003·Application pending·0 cites
- 1946US2011179997A1Protective sheet and use thereofNITTO DENKO CORP·Filed 2011·Application pending·0 cites
- 2044US2009123740A1Surface Protection Sheet for Laser Material ProcessingHANAKI IKKOU·Filed 2006·Application pending·0 cites
- 2141US2004001949A1Protective filmNITTO DENKO CORP·Filed 2003·Application pending·0 cites
- 2239US2004005136A1Surface protection film for optical filmNITTO DENKO CORP·Filed 2003·Application pending·0 cites
- 2338US2010028671A1Pressure-sensitive adhesive sheetNITTO DENKO CORPROATION·Filed 2007·Application pending·0 cites
- 2436US9321247B2Transparent film and use thereofHARUTA HIROMOTO·Filed 2010·Granted Apr 26, 2016·0 cites·20 claims
- 2533US5958580AMasking tape or sheetNITTO DENKO CORP·Filed 1997·Granted Sep 28, 1999·8 cites·12 claims
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