Yohei YAMAGUCHI

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hard coat film for foldable display and use thereof
- Patent number 12,351,730
- Issue date Jul 8, 2025
- Toyobo Co., Ltd.
- Yohei Yamaguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hard coating film for foldable display, and application of said film
- Patent number 12,319,801
- Issue date Jun 3, 2025
- Toyobo Co., Ltd.
- Yohei Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY ADHESIVE POLYESTER FILM
- Publication number 20230392049
- Publication date Dec 7, 2023
- Toyobo Co., Ltd.
- Eiji KUMAGAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HARD COAT FILM FOR FOLDABLE DISPLAY AND USE THEREOF
- Publication number 20220389269
- Publication date Dec 8, 2022
- Toyobo Co., Ltd.
- Yohei YAMAGUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HARD COATING FILM FOR FOLDABLE DISPLAY, AND APPLICATION OF SAID FILM
- Publication number 20220275159
- Publication date Sep 1, 2022
- Toyobo Co., Ltd.
- Yohei YAMAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
READILY ADHESIVE POLYESTER FILM AND METHOD FOR PRODUCING SAME
- Publication number 20220135847
- Publication date May 5, 2022
- Toyobo Co., Ltd.
- Yohei YAMAGUCHI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...