Yuji Matsubara

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing anodic porous alumina, method for producing mo...
- Patent number 9,605,355
- Issue date Mar 28, 2017
- Mitsubishi Rayon Co., Ltd.
- Hiroshi Onomoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing anodized alumina, and device and method fo...
- Patent number 8,780,350
- Issue date Jul 15, 2014
- Mitsubishi Rayon Co., Ltd.
- Mitsufumi Fukuyama
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MOLD MANUFACTURING METHOD, ROLL-SHAPED MOLD MANUFACTURING APPARATUS...
- Publication number 20170057123
- Publication date Mar 2, 2017
- Mitsubishi Rayon Co., Ltd.
- Shohei SAKAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING ANODIC POROUS ALUMINA, METHOD FOR PRODUCING MO...
- Publication number 20150299888
- Publication date Oct 22, 2015
- MITSUBISHI RAYON CO., LTD.
- Hiroshi ONOMOTO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF MANUFACTURING MOLD, AND MOLDED ARTICLE HAVING FINE RELIEF...
- Publication number 20150290844
- Publication date Oct 15, 2015
- Mitsubishi Rayon Co., Ltd.
- Masashi Ikawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR MANUFACTURING ANODIZED ALUMINA, AND DEVICE AND METHOD FO...
- Publication number 20130206601
- Publication date Aug 15, 2013
- Mitsufumi FUKUYAMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR