Akira Hasegawa

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition, transparent member obtained from the resin compo...
- Patent number 8,648,130
- Issue date Feb 11, 2014
- Mitsui Chemicals, Inc.
- Akira Hasegawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polyether ketone and method of producing the same
- Patent number 7,217,780
- Issue date May 15, 2007
- Mitsui Chemicals, Inc.
- Masahiro Toriida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYLACTIC ACID-BASED RESIN, PROCESS FOR PRODUCING POLYLACTIC ACID-...
- Publication number 20120095169
- Publication date Apr 19, 2012
- Ryohei Ogawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CYCLIC OLEFIN RESIN COMPOSITION, AND SUBSTRATE OBTAINED FROM SAID R...
- Publication number 20110060096
- Publication date Mar 10, 2011
- MITSUI CHEMICALS, INC.
- Kazuyoshi KANEKO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, TRANSPARENT MEMBER OBTAINED FROM THE RESIN COMPO...
- Publication number 20100256271
- Publication date Oct 7, 2010
- Akira Hasegawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cyclic Olefin Resin Composition, and Substrate Obtained From Said R...
- Publication number 20080249235
- Publication date Oct 9, 2008
- Mitsui Chemicals, Inc.
- Kazuyoshi Kaneko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyether ketone and method for production thereof
- Publication number 20050085597
- Publication date Apr 21, 2005
- Masahiro Toriida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...