Hirotomo Sasaki

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Sakura-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink composition, production method therefor, light conversion layer...
- Patent number 11,618,833
- Issue date Apr 4, 2023
- DIC Corporation
- Sunao Yoshihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dispersion and inkjet ink composition, light conversion layer, and...
- Patent number 10,947,403
- Issue date Mar 16, 2021
- DIC Corporation
- Takeshi Isonaka
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
COLOR FILTER
- Publication number 20220019006
- Publication date Jan 20, 2022
- DIC CORPORATION
- Shinya Sasaki
- G02 - OPTICS
Information Patent Application
DISPERSION AND INKJET INK COMPOSITION, LIGHT CONVERSION LAYER, AND...
- Publication number 20210139730
- Publication date May 13, 2021
- DIC CORPORATION
- Takeshi Isonaka
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT CONVERSION FILM AND IMAGE DISPLAY DEVICE
- Publication number 20200264461
- Publication date Aug 20, 2020
- DIC CORPORATION
- Yasuhiro Kuwana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK COMPOSITION, PRODUCTION METHOD THEREFOR, LIGHT CONVERSION LAYER...
- Publication number 20200224047
- Publication date Jul 16, 2020
- DIC CORPORATION
- Sunao Yoshihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPERSION AND INKJET INK COMPOSITION, LIGHT CONVERSION LAYER, AND...
- Publication number 20190390076
- Publication date Dec 26, 2019
- DIC CORPORATION
- Takeshi Isonaka
- B82 - NANO-TECHNOLOGY