Masataka SUGIYAMA

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shaping roll for melt extrusion molding, shaping roll assembly for...
- Patent number 10,213,951
- Issue date Feb 26, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Osamu Kakinoki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical sheet and method for manufacturing same
- Patent number 10,067,271
- Issue date Sep 4, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Osamu Kakinoki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20170285226
- Publication date Oct 5, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Osamu KAKINOKI
- B32 - LAYERED PRODUCTS
Information Patent Application
SHAPING ROLL FOR MELT EXTRUSION MOLDING, SHAPING ROLL ASSEMBLY FOR...
- Publication number 20170113395
- Publication date Apr 27, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Osamu KAKINOKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160054473
- Publication date Feb 25, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Osamu KAKINOKI
- G02 - OPTICS