Inventor · disambiguated record
Yoshiko Ishimaru
Also filed as: ISHIMARU YOSHIKO
4 granted patents·15 pending applications·7 citations·filing 2010–2025
62Inventor score
Top patents by PatentIndex Score
19 records- 0173US8269921B2Liquid crystal display device and color filter for liquid crystal display deviceOHKUMA SATOSHI·Filed 2010·Granted Sep 18, 2012·5 cites·12 claims
- 0268US2024151879A1Optical film, display device, and composition for forming colored layerTOPPAN INC·Filed 2024·Application pending·0 cites
- 0368US2023357603A1Adhesive sheet, display device using the same, composition for forming adhesive layer used for production of adhesive filmTOPPAN INC·Filed 2023·Application pending·0 cites
- 0468US2024004113A1Adhesive sheet, optical sheet, display device, and adhesive layer-forming compositionTOPPAN INC·Filed 2023·Application pending·0 cites
- 0560US2025089549A1Optical film, composition for forming colored layer, dipyrromethene cobalt complex and display deviceTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0659US2025059388A1Composition for forming colored layer, optical film and display deviceTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0758US8130342B2Liquid crystal display device and color filter for liquid crystal display deviceISHIMARU YOSHIKO·Filed 2010·Granted Mar 6, 2012·2 cites·11 claims
- 0858US2024199889A1Composition for forming colored layer, optical film, and display deviceTOPPAN INC·Filed 2024·Application pending·0 cites
- 0958US2024151878A1Optical film and display deviceTOPPAN INC·Filed 2024·Application pending·0 cites
- 1057US2023422567A1Optical film, display device, and composition for forming colored layerTOPPAN INC·Filed 2023·Application pending·0 cites
- 1157US2023422568A1Optical film and display deviceTOPPAN INC·Filed 2023·Application pending·0 cites
- 1256US2023358931A1Optical sheet and display deviceTOPPAN INC·Filed 2023·Application pending·0 cites
- 1354US2025172723A1Optical film and display deviceTOPPAN HOLDINGS INC·Filed 2025·Application pending·0 cites
- 1454US2023367051A1Optical film, display device using the same, composition for forming ultraviolet absorbing layer used for producing optical filmTOPPAN INC·Filed 2023·Application pending·0 cites
- 1553US2023375762A1Optical film, display device using the same, composition for forming colored layer used for producing optical filmTOPPAN INC·Filed 2023·Application pending·0 cites
- 1650US2023358932A1Optical film and display deviceTOPPAN INC·Filed 2023·Application pending·0 cites
- 1750US2023358930A1Optical film, display device, and composition for forming colored layerTOPPAN INC·Filed 2023·Application pending·0 cites
- 1844US12345902B2Optical device and method of producing optical deviceTOPPAN INC·Filed 2022·Granted Jul 1, 2025·0 cites·10 claims
- 1944US12124062B2Wavelength selection filter, method of manufacturing wavelength selection filter, and display deviceTOPPAN PRINTING CO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →