Inventor · disambiguated record
Toshiyuki Umehara
Also filed as: UMEHARA TOSHIYUKI
11 granted patents·2 pending applications·155 citations·filing 1997–2004
91Inventor score
Top patents by PatentIndex Score
13 records- 0190US6942906B2Resin sheets containing dispersed particles, processes for producing the same, and liquid crystal displaysNITTO DENKO CORP·Filed 2003·Granted Sep 13, 2005·38 cites·5 claims
- 0275US6037054ASheet for protecting paint filmNITTO DENKO CORP·Filed 1997·Granted Mar 14, 2000·34 cites·5 claims
- 0374US7259803B2Resin sheet, liquid crystal cell substrate comprising the sameNITTO DENKO CORP·Filed 2003·Granted Aug 21, 2007·21 cites·18 claims
- 0474US6818263B2Resin sheets containing dispersed particles and liquid crystal displaysNITTO DENKO CORP·Filed 2001·Granted Nov 16, 2004·17 cites·44 claims
- 0568US6936313B2Resin sheets containing dispersed particles, processes for producing the same, and liquid crystal displaysNITTO DENKO CORP·Filed 2002·Granted Aug 30, 2005·10 cites·20 claims
- 0666US6410606B2Process for producing natural rubber for pressure-sensitive adhesive and natural rubber-based pressure-sensitive adhesive compositionNITTO DENKO CORP·Filed 2001·Granted Jun 25, 2002·4 cites·7 claims
- 0764US7060346B2Resin sheets, processes for producing the same, and liquid crystal displaysNITTO DENKO CORP·Filed 2001·Granted Jun 13, 2006·4 cites·8 claims
- 0862US6740266B2Epoxy optical sheet and process for producing the sameNITTO DENKO CORP·Filed 2002·Granted May 25, 2004·4 cites·4 claims
- 0961US6565975B2Multilayered resin plate and process for producing the sameNITTO DENKO CORP·Filed 2000·Granted May 20, 2003·4 cites·7 claims
- 1044US6208397B1Optical member cell substrate and liquid-crystal displayNITTO DENKO CORP·Filed 1999·Granted Mar 27, 2001·12 cites·18 claims
- 1144US2005237307A1Transparent laminate, pen-input image display, and image display methodHIEDA YOSHIHIRO·Filed 2004·Application pending·0 cites
- 1244US2001010857A1Resin substrate for optical useFiled 2001·Application pending·0 cites
- 1343US6500518B2Epoxy optical sheet and process for producing the sameNITTO DENKO CORP·Filed 1999·Granted Dec 31, 2002·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →