Kenji Manabe

Person

Niihama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin composition and molded article thereof
- Patent number 7,226,970
- Issue date Jun 5, 2007
- Sumitomo Chemical Company, Limited
- Tomohiro Maekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a methyl methacrylate-based resin article
- Patent number 6,713,004
- Issue date Mar 30, 2004
- Sumitomo Chemical Company, Limited
- Tomohiro Maekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin molded article for optical product and light transmitting pla...
- Patent number 6,605,682
- Issue date Aug 12, 2003
- Sumitomo Chemical Company, Limited
- Ikuo Morisada
- G01 - MEASURING TESTING
Information Patent Grant
Methyl methacrylate resin composition and molded article thereof
- Patent number 6,433,044
- Issue date Aug 13, 2002
- Sumitomo Chemical Company, Limited
- Tomohiro Maekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic oligomer and process for preparing the same
- Patent number 5,446,124
- Issue date Aug 29, 1995
- Sumitomo Chemical Company, Limited
- Masahiro Niwano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermoplastic graft copolymer and process for preparing the same
- Patent number 5,376,730
- Issue date Dec 27, 1994
- Sumitomo Chemical Company, Limited
- Masahiro Niwano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer composition
- Patent number 5,292,810
- Issue date Mar 8, 1994
- Sumitomo Chemical Company, Limited
- Kenji Manabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical device
- Patent number 5,135,791
- Issue date Aug 4, 1992
- Sumitomo Chemical Company, Limited
- Shozaburo Imai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magneto optical disk substrate comprising an aromatic vinyl monomer...
- Patent number 4,845,142
- Issue date Jul 4, 1989
- Sumitomo Chemical Company, Limited
- Masahiro Niwano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Resin composition and molded article thereof
- Publication number 20040192854
- Publication date Sep 30, 2004
- Sumitomo Chemical Company, Limited
- Tomohiro Maekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Resin plate
- Publication number 20040191550
- Publication date Sep 30, 2004
- Sumitomo Chemical Company, Limited
- Tomohiro Maekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methyl methacrylate resin composition and molded article thereof
- Publication number 20020032285
- Publication date Mar 14, 2002
- Sumitomo Chemical Company, Limited
- Tomohiro Maekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Resin molded article for optical product and light transmitting pla...
- Publication number 20020004572
- Publication date Jan 10, 2002
- Ikuo Morisada
- G01 - MEASURING TESTING
Information Patent Application
Process for producing a methyl methacrylate-based resin article
- Publication number 20010045682
- Publication date Nov 29, 2001
- Tomohiro Maekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Cylinder discrimination device and cylinder discrimination method o...
- Publication number 20010019267
- Publication date Sep 6, 2001
- Hirokazu Shimizu
- G01 - MEASURING TESTING

Kenji Manabe

Person

Patents Grantslast 30 patents

Resin composition and molded article thereof

Process for producing a methyl methacrylate-based resin article

Resin molded article for optical product and light transmitting pla...

Methyl methacrylate resin composition and molded article thereof

Aromatic oligomer and process for preparing the same

Thermoplastic graft copolymer and process for preparing the same

Thermoplastic elastomer composition

Optical device

Magneto optical disk substrate comprising an aromatic vinyl monomer...

Patents Applicationslast 30 patents

Resin composition and molded article thereof

Resin plate

Methyl methacrylate resin composition and molded article thereof

Resin molded article for optical product and light transmitting pla...

Process for producing a methyl methacrylate-based resin article

Cylinder discrimination device and cylinder discrimination method o...