Masayuki Tobita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ion conductive polymer electrolyte membrane and production method f...
- Patent number 7,540,991
- Issue date Jun 2, 2009
- Polymatech Co., Ltd.
- Naoyuki Shimoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat conducting polymer mold products
- Patent number 7,347,955
- Issue date Mar 25, 2008
- Polymatech Co., Ltd.
- Masayuki Tobita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermally conductive formed article and method of manufacturing the...
- Patent number 7,291,381
- Issue date Nov 6, 2007
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermally conductive molded article and method of making the same
- Patent number 7,264,869
- Issue date Sep 4, 2007
- Polymatech Co., Ltd.
- Masayuki Tobita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally conductive polymer molded article and method for producin...
- Patent number 7,189,778
- Issue date Mar 13, 2007
- Polymatech Co., Ltd.
- Masayuki Tobita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polybenzazole precursor film, polybenzazole film and method of prod...
- Patent number 7,122,617
- Issue date Oct 17, 2006
- Polymatech Co., Ltd.
- Fumio Saitoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and method for manufacturing an anisotropic formed body
- Patent number 7,090,478
- Issue date Aug 15, 2006
- Independent Administrative Institution National Institute for Materials Science
- Hitoshi Wada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermal conductive polymer molded article and method for producing...
- Patent number 7,079,405
- Issue date Jul 18, 2006
- Polymatech Co., Ltd.
- Masayuki Tobita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Adhesion method and electronic component
- Patent number 6,918,983
- Issue date Jul 19, 2005
- Polymatech Co., Ltd.
- Masayuki Tobita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat conductive resin substrate and semiconductor package
- Patent number 6,808,798
- Issue date Oct 26, 2004
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Graphitized carbon fiber powder and thermally conductive composition
- Patent number 6,794,035
- Issue date Sep 21, 2004
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat conductive mold and manufacturing method thereof
- Patent number 6,761,842
- Issue date Jul 13, 2004
- Polymatech Co., Ltd.
- Masayuki Tobita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally conductive polymer composition and thermally conductive m...
- Patent number 6,730,731
- Issue date May 4, 2004
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermally conductive molded article and method of making the same
- Patent number 6,723,425
- Issue date Apr 20, 2004
- Polymatech Co., Ltd.
- Masayuki Tobita
Information Patent Grant
Heat conductive adhesive film and manufacturing method thereof and...
- Patent number 6,663,969
- Issue date Dec 16, 2003
- Polymatech Co., Ltd.
- Tobita Masayuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat conductive molded body and manufacturing method thereof and se...
- Patent number 6,660,566
- Issue date Dec 9, 2003
- Polymatech Co., Ltd.
- Tobita Masayuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally conductive polymer sheet
- Patent number 6,652,958
- Issue date Nov 25, 2003
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesion method and electronic component
- Patent number 6,649,012
- Issue date Nov 18, 2003
- Polymatech Co., Ltd.
- Tobita Masayuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat conductive resin substrate and semiconductor package
- Patent number 6,451,418
- Issue date Sep 17, 2002
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pressure-contact type semiconductor element and power converter the...
- Patent number 6,166,402
- Issue date Dec 26, 2000
- Kabushiki Kaisha Toshiba
- Kazuya Kodani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Polymer composite formed article, printed wiring board using the fo...
- Publication number 20070116938
- Publication date May 24, 2007
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Heat radiation member and production method for the same
- Publication number 20070001292
- Publication date Jan 4, 2007
- POLYMATECH CO., LTD.
- Mitsuru Ohta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ion conductive polymer electrolyte membrane and production method f...
- Publication number 20060004112
- Publication date Jan 5, 2006
- POLYMATECH CO., LTD.
- Naoyuki Shimoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polybenzazole precursor film, polybenzazole film and method of prod...
- Publication number 20050249961
- Publication date Nov 10, 2005
- Fumio Saitoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Article formed of polybenzazole and production method for the same
- Publication number 20050156356
- Publication date Jul 21, 2005
- POLYMATECH CO., LTD.
- Fumio Saitoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymer composite molded body and method for producing the same
- Publication number 20050058805
- Publication date Mar 17, 2005
- Toru Kimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thermally-conductive epoxy resin molded article and method of produ...
- Publication number 20040224163
- Publication date Nov 11, 2004
- POLYMATECH CO., LTD.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Apparatus and method for manufacturing an anisotropic formed body
- Publication number 20040164462
- Publication date Aug 26, 2004
- Hitoshi Wada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thermally conductive polymer molded article and method for producin...
- Publication number 20040152829
- Publication date Aug 5, 2004
- Masayuki Tobita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thermally-conductive epoxy resin molded article and method of manuf...
- Publication number 20040102597
- Publication date May 27, 2004
- Masayuki Tobita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Heat conducting polymer mold products
- Publication number 20040087697
- Publication date May 6, 2004
- Masayuki Tobita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Thermal conductive polymer molded article and method for producing...
- Publication number 20040048054
- Publication date Mar 11, 2004
- Masayuki Tobita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thermally conductive formed article and method of manufacturing the...
- Publication number 20030194544
- Publication date Oct 16, 2003
- POLYMATECH CO., LTD.
- Masayuki Tobita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat conductive mold and manufacturing method thereof
- Publication number 20030153665
- Publication date Aug 14, 2003
- POLYMATECH CO., LTD.
- Masayuki Tobita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon nanotube complex molded body and the method of making the same
- Publication number 20030096104
- Publication date May 22, 2003
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Graphitized carbon fiber powder and thermally conductive composition
- Publication number 20030064216
- Publication date Apr 3, 2003
- Masayuki Tobita
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon fiber powder, a method of making the same, and thermally con...
- Publication number 20030064017
- Publication date Apr 3, 2003
- Masayuki Tobita
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Heat conductive resin substrate and semiconductor package
- Publication number 20030003287
- Publication date Jan 2, 2003
- POLYMATECH CO., LTD.
- Masayuki Tobita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thermally conductive molded article and method of making the same
- Publication number 20020197923
- Publication date Dec 26, 2002
- Masayuki Tobita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Heat conductive molded body and manufacturing method thereof and se...
- Publication number 20020158332
- Publication date Oct 31, 2002
- POLYMATECH CO., LTD.
- Tobita Masayuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thermally conductive polymer sheet
- Publication number 20020090501
- Publication date Jul 11, 2002
- Masayuki Tobita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Thermally conductive polymer composition and thermally conductive m...
- Publication number 20020058743
- Publication date May 16, 2002
- Masayuki Tobita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Heat conductive adhesive film and manufacturing method thereof and...
- Publication number 20020050585
- Publication date May 2, 2002
- Tobita Masayuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Adhesion method and electronic component
- Publication number 20010004131
- Publication date Jun 21, 2001
- Tobita Masayuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Heat conductive mold and manufacturing method thereof
- Publication number 20010004546
- Publication date Jun 21, 2001
- Masayuki Tobita
- H01 - BASIC ELECTRIC ELEMENTS

Masayuki Tobita

Person

Patents Grantslast 30 patents

Ion conductive polymer electrolyte membrane and production method f...

Heat conducting polymer mold products

Thermally conductive formed article and method of manufacturing the...

Thermally conductive molded article and method of making the same

Thermally conductive polymer molded article and method for producin...

Polybenzazole precursor film, polybenzazole film and method of prod...

Apparatus and method for manufacturing an anisotropic formed body

Thermal conductive polymer molded article and method for producing...

Adhesion method and electronic component

Heat conductive resin substrate and semiconductor package

Graphitized carbon fiber powder and thermally conductive composition

Heat conductive mold and manufacturing method thereof

Thermally conductive polymer composition and thermally conductive m...

Thermally conductive molded article and method of making the same

Heat conductive adhesive film and manufacturing method thereof and...

Heat conductive molded body and manufacturing method thereof and se...

Thermally conductive polymer sheet

Adhesion method and electronic component

Heat conductive resin substrate and semiconductor package

Pressure-contact type semiconductor element and power converter the...

Patents Applicationslast 30 patents

Polymer composite formed article, printed wiring board using the fo...

Heat radiation member and production method for the same

Ion conductive polymer electrolyte membrane and production method f...

Polybenzazole precursor film, polybenzazole film and method of prod...

Article formed of polybenzazole and production method for the same

Polymer composite molded body and method for producing the same

Thermally-conductive epoxy resin molded article and method of produ...

Apparatus and method for manufacturing an anisotropic formed body

Thermally conductive polymer molded article and method for producin...

Thermally-conductive epoxy resin molded article and method of manuf...

Heat conducting polymer mold products

Thermal conductive polymer molded article and method for producing...

Thermally conductive formed article and method of manufacturing the...

Heat conductive mold and manufacturing method thereof

Carbon nanotube complex molded body and the method of making the same

Graphitized carbon fiber powder and thermally conductive composition

Carbon fiber powder, a method of making the same, and thermally con...

Heat conductive resin substrate and semiconductor package

Thermally conductive molded article and method of making the same

Heat conductive molded body and manufacturing method thereof and se...

Thermally conductive polymer sheet

Thermally conductive polymer composition and thermally conductive m...

Heat conductive adhesive film and manufacturing method thereof and...

Adhesion method and electronic component

Heat conductive mold and manufacturing method thereof