Shinichi Yonehama

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Amine epoxy resin curing agent, gas barrier epoxy resin composition...
- Patent number 8,128,782
- Issue date Mar 6, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Shinichi Yonehama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Amino compound and process for producing the same
- Patent number 6,562,934
- Issue date May 13, 2003
- Mitsubishi Gas Chemical Company, Inc.
- Shinichi Yonehama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polyamine, aqueous epoxy resin curing agent using the same...
- Patent number 5,936,011
- Issue date Aug 10, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Shuta Kihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamine/epoxy-containing polyoxyethylene/hydrophobic epoxy adduct...
- Patent number 5,670,612
- Issue date Sep 23, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Shuta Kihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CURABLE RESIN, CURED PRODUCT THEREOF, AND RESIN COMPOSITION
- Publication number 20250163213
- Publication date May 22, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Aiko KODA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CURABLE RESIN
- Publication number 20250154315
- Publication date May 15, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Aiko KODA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE RESIN, CURED PRODUCT THEREOF, RESIN COMPOSITION, AND METHOD...
- Publication number 20250136755
- Publication date May 1, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Aiko KODA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AMINE EPOXY RESIN CURING AGENT, GAS BARRIER EPOXY RESIN COMPOSITIO...
- Publication number 20100160494
- Publication date Jun 24, 2010
- Mitsubishi Gas Chemical Company Inc.
- Shinichi Yonehama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LAMINATE FILM
- Publication number 20090239069
- Publication date Sep 24, 2009
- Shinichi Yonehama
- B32 - LAYERED PRODUCTS
Information Patent Application
Amino compound and process for producing the same
- Publication number 20020055605
- Publication date May 9, 2002
- Mitsubishi Gas Chemical Company, Inc.
- Shinichi Yonehama
- C07 - ORGANIC CHEMISTRY

Shinichi Yonehama

Person

Patents Grantslast 30 patents

Amine epoxy resin curing agent, gas barrier epoxy resin composition...

Amino compound and process for producing the same

Modified polyamine, aqueous epoxy resin curing agent using the same...

Polyamine/epoxy-containing polyoxyethylene/hydrophobic epoxy adduct...

Patents Applicationslast 30 patents

CURABLE RESIN, CURED PRODUCT THEREOF, AND RESIN COMPOSITION

METHOD FOR PRODUCING CURABLE RESIN

CURABLE RESIN, CURED PRODUCT THEREOF, RESIN COMPOSITION, AND METHOD...

AMINE EPOXY RESIN CURING AGENT, GAS BARRIER EPOXY RESIN COMPOSITIO...

LAMINATE FILM

Amino compound and process for producing the same