Kenji Tsuchihara

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Acetylene-based polymer
- Patent number 7,977,441
- Issue date Jul 12, 2011
- National Institute of Advanced Industrial Science and Technology
- Kenji Tsuchihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light control material and light control film
- Patent number 7,715,083
- Issue date May 11, 2010
- Sekisui Chemical Co., Ltd.
- Kazuyuki Yahara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolymer of propylene with a conjugated diene and a process of pre...
- Patent number 7,105,608
- Issue date Sep 12, 2006
- Tonen Chemical Corporation
- Takeshi Ishihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Syndiotactic styrene polymers and process for the production thereof
- Patent number 7,026,406
- Issue date Apr 11, 2006
- National Institute of Advanced Industrial Science and Technology
- Masanao Kawabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing olefin living polymer
- Patent number 6,787,617
- Issue date Sep 7, 2004
- Japan as represented by Director General of the Agency of Industrial Science...
- Kazuo Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Butadiene polymers and process for producing conjugated diene polymers
- Patent number 6,653,430
- Issue date Nov 25, 2003
- Japan as represented by Director General of the Agency of Industrial Science...
- Kazuo Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for producing living olefin polymer and process for produc...
- Patent number 6,455,649
- Issue date Sep 24, 2002
- Japan as represented by Director General of Agency of Industrial Science and...
- Yoshihumi Fukui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Acetylene-Based Polymer
- Publication number 20090253872
- Publication date Oct 8, 2009
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Kenji Tsuchihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Light Control Material and Light Control Film
- Publication number 20090080056
- Publication date Mar 26, 2009
- Kazuyuki Yahara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Copolymer of propylene with a conjugated diene and a process of pre...
- Publication number 20050154139
- Publication date Jul 14, 2005
- Tonen Chemical Corporation
- Takeshi Ishihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kenji Tsuchihara

Person

Patents Grantslast 30 patents

Acetylene-based polymer

Light control material and light control film

Copolymer of propylene with a conjugated diene and a process of pre...

Syndiotactic styrene polymers and process for the production thereof

Process for producing olefin living polymer

Butadiene polymers and process for producing conjugated diene polymers

Catalyst for producing living olefin polymer and process for produc...

Patents Applicationslast 30 patents

Acetylene-Based Polymer

Light Control Material and Light Control Film

Copolymer of propylene with a conjugated diene and a process of pre...