Nobutaka HIRAOKA

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Tainai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methacrylic resin composition and use thereof
- Patent number 11,299,600
- Issue date Apr 12, 2022
- Kuraray Co., Ltd.
- Nobutaka Hiraoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer, and molded article
- Patent number 10,287,380
- Issue date May 14, 2019
- Kuraray Co., Ltd.
- Atsuhiro Nakahara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCT OF ACETALIZATION OF ETHYLENE/VINYL ALCOHOL COPOLYMER AND CO...
- Publication number 20240199779
- Publication date Jun 20, 2024
- KURARAY CO., LTD.
- Nobutaka HIRAOKA
- B32 - LAYERED PRODUCTS
Information Patent Application
METHACRYLIC RESIN COMPOSITION AND USE THEREOF
- Publication number 20200377688
- Publication date Dec 3, 2020
- Kuraray Co., Ltd
- Nobutaka HIRAOKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHACRYLATE RESIN COMPOSITION AND MOLDED ARTICLE
- Publication number 20170313834
- Publication date Nov 2, 2017
- Kuraray Co., Ltd
- Nobutaka HIRAOKA
- G02 - OPTICS
Information Patent Application
COPOLYMER, AND MOLDED ARTICLE
- Publication number 20160326288
- Publication date Nov 10, 2016
- Kuraray Co., Ltd
- Atsuhiro NAKAHARA
- G02 - OPTICS