Yuuhei Konokawa

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic film, method for producing same, laminate film, laminated i...
- Patent number 10,654,962
- Issue date May 19, 2020
- Mitsubishi Chemical Corporation
- Naomi Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Acrylic film, method for producing same, laminate film, laminated i...
- Patent number 10,450,396
- Issue date Oct 22, 2019
- Mitsubishi Chemical Corporation
- Naomi Hara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic film for punching, surface light-source device and process...
- Patent number 8,795,843
- Issue date Aug 5, 2014
- Mitsubishi Rayon Co., Ltd.
- Yuuhei Konokawa
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Polymerizable composition and acrylic resin film
- Patent number 8,642,676
- Issue date Feb 4, 2014
- Mitsubishi Rayon Co., Ltd.
- Yuuhei Konokawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ACRYLIC FILM, METHOD FOR PRODUCING SAME, LAMINATE FILM, LAMINATED I...
- Publication number 20170190822
- Publication date Jul 6, 2017
- Mitsubishi Rayon Co., Ltd.
- Naomi Hara
- B32 - LAYERED PRODUCTS
Information Patent Application
ACRYLIC FILM, METHOD FOR PRODUCING SAME, LAMINATE FILM, LAMINATED I...
- Publication number 20150240014
- Publication date Aug 27, 2015
- Mitsubishi Rayon Co., Ltd.
- Naomi Hara
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYMERIZABLE COMPOSITION AND ACRYLIC RESIN FILM
- Publication number 20120225971
- Publication date Sep 6, 2012
- Mitsubishi Rayon Co., Ltd.
- Yuuhei Konokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACRYLIC FILM FOR PUNCHING, SURFACE LIGHT-SOURCE DEVICE AND PROCESS...
- Publication number 20120127757
- Publication date May 24, 2012
- Mitsubishi Rayon Co., Ltd.
- Yuuhei Konokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...