Hirokazu Sugiyama

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Kita-adachi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate and liquid crystal display device
- Patent number 11,422,410
- Issue date Aug 23, 2022
- DIC Corporation
- Ryo Kanda
- G02 - OPTICS
Information Patent Grant
Polymerizable monomer, liquid crystal composition using polymerizab...
- Patent number 11,312,906
- Issue date Apr 26, 2022
- DIC Corporation
- Junichi Mamiya
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20220128867
- Publication date Apr 28, 2022
- DIC CORPORATION
- Ryo Kanda
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE MONOMER, LIQUID CRYSTAL COMPOSITION USING POLYMERIZAB...
- Publication number 20200224098
- Publication date Jul 16, 2020
- DIC CORPORATION
- Junichi Mamiya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...