Kiyokazu Akahori

Person

Ogotokita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyimide film and process for producing the same
- Patent number 9,441,082
- Issue date Sep 13, 2016
- Kaneka Corporation
- Hisayasu Kaneshiro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyimide film and process for producing the same
- Patent number 8,962,790
- Issue date Feb 24, 2015
- Kaneka Corporation
- Hisayasu Kaneshiro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filmy graphite and process for producing the same
- Patent number 8,865,111
- Issue date Oct 21, 2014
- Kaneka Corporation
- Yasushi Nishikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Filmy graphite and process for producing the same
- Patent number 8,597,606
- Issue date Dec 3, 2013
- Kaneka Corporation
- Yasushi Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Filmy graphite and process for producing the same
- Patent number 8,337,800
- Issue date Dec 25, 2012
- Kaneka Corporation
- Yasushi Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Filmy graphite and process for producing the same
- Patent number 8,066,966
- Issue date Nov 29, 2011
- Kaneka Corporation
- Yasushi Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Filmy graphite and process for producing the same
- Patent number 7,758,842
- Issue date Jul 20, 2010
- Kaneka Corporation
- Yasushi Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductive polymide film and process for production thereof
- Patent number 7,416,695
- Issue date Aug 26, 2008
- Kaneka Corporation
- Hisayasu Kaneshiro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide film and laminate having metal layer and same
- Patent number 7,267,883
- Issue date Sep 11, 2007
- Kaneka Corporation
- Kan Fujihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide/metal laminate, and electric/electronic equipment bases,...
- Patent number 7,179,519
- Issue date Feb 20, 2007
- Kaneka Corporation
- Masaru Nishinaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polyimide film excellent in alkali etching processability and punch...
- Patent number 7,112,648
- Issue date Sep 26, 2006
- Kaneka Corporation
- Kazuhiro Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide film for flexible printed board and flexible printed boar...
- Patent number 7,018,704
- Issue date Mar 28, 2006
- Kaneka Corporation
- Hisayasu Kaneshiro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacturing method of polyamic acid, and polyamic acid solution
- Patent number 6,852,826
- Issue date Feb 8, 2005
- Kanera Corporation
- Kan Fujihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyimide film
- Patent number 6,746,639
- Issue date Jun 8, 2004
- Kaneka Corporation
- Katsunori Yabuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
POLYIMIDE/METAL LAMINATE, AND ELECTRIC/ELECTRONIC EQUIPMENT BASES,...
- Patent number 6,586,081
- Issue date Jul 1, 2003
- Kaneka Corporation
- Masaru Nishinaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polyimide/fluororesin laminates, producing method thereof, and insu...
- Patent number 6,475,624
- Issue date Nov 5, 2002
- Kaneka Corporation
- Masasru Nishinaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polyamide resin and heat-resistant composition containing...
- Patent number 6,403,757
- Issue date Jun 11, 2002
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisah
- Katsunori Yabuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide film and electric/electronic equipment bases with the use...
- Patent number 6,350,844
- Issue date Feb 26, 2002
- Kaneka Corporation
- Kazuhiro Ono
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyamide acid composition containing metal, polyimide film, flexib...
- Patent number 6,207,739
- Issue date Mar 27, 2001
- Kanegafuchi Kagaku Kogyo Kabushiki
- Kuzuhiro Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoro-carbon resinous laminate having a crack-resistant surface an...
- Patent number 6,060,158
- Issue date May 9, 2000
- Kaneka Corporation
- Kazuhiro Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of molding aromatic polyimide resin
- Patent number 5,718,855
- Issue date Feb 17, 1998
- Kaneka Corporation
- Kiyokazu Akahori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYIMIDE FILM AND PROCESS FOR PRODUCING THE SAME
- Publication number 20150118472
- Publication date Apr 30, 2015
- Kaneka Corporation
- Hisayasu Kaneshiro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE FILM AND PROCESS FOR PRODUCING THE SAME
- Publication number 20150119534
- Publication date Apr 30, 2015
- Kaneka Corporation
- Hisayasu KANESHIRO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Filmy Graphite and Process for Producing the Same
- Publication number 20140056801
- Publication date Feb 27, 2014
- Kaneka Corporation
- Yasushi Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Filmy Graphite and Process for Producing the Same
- Publication number 20130101498
- Publication date Apr 25, 2013
- KANEKA CORPORATION
- Yasushi Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Filmy Graphite and Process for Producing the Same
- Publication number 20120034151
- Publication date Feb 9, 2012
- KANEKA CORPORATION
- Yasushi Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Filmy Graphite and Process for Producing the Same
- Publication number 20100266830
- Publication date Oct 21, 2010
- KANEKA CORPORATION
- Yasushi Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing synthetic resin film having molecular orienta...
- Publication number 20070138690
- Publication date Jun 21, 2007
- Kaneka Corporation
- Takaaki Matsuwaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyimide Film and Process for Producing the Same
- Publication number 20070129533
- Publication date Jun 7, 2007
- Kaneka Corporation
- Hisayasu KANESHIRO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Wiring board, process for producing the same polyimide film for use...
- Publication number 20070066090
- Publication date Mar 22, 2007
- Kaneka Corporation
- Kazuhiro Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing synthetic resin film having molecular orienta...
- Publication number 20070045895
- Publication date Mar 1, 2007
- KANEKA CORPORATION
- Takaaki Matsuwaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Filmy graphite and process for producing the same
- Publication number 20070032589
- Publication date Feb 8, 2007
- Kaneka Corporation
- Yasushi Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyimide films with superior alkali etching workability and superi...
- Publication number 20060194942
- Publication date Aug 31, 2006
- Kaneka Corporation
- Kazuhiro Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyimide film, process for preparing the same and controlling isot...
- Publication number 20060138707
- Publication date Jun 29, 2006
- Kaneka Corporation
- Hidehito Nishimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyimide film and method for production thereof, and polyimide/met...
- Publication number 20050238896
- Publication date Oct 27, 2005
- Toshihisa Itoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Semiconductive polyimide film and process for production thereof
- Publication number 20040151928
- Publication date Aug 5, 2004
- Hisayasu Kaneshiro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyimide film excellent in alkali etching processability and punch...
- Publication number 20040127679
- Publication date Jul 1, 2004
- Kazuhiro Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Wiring board, process for producing the same, polyimide film for us...
- Publication number 20040094512
- Publication date May 20, 2004
- Kazuhiro Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyimide film and laminate having metal layer and same
- Publication number 20040097694
- Publication date May 20, 2004
- Kaneka Corporation
- Kan Fujihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyimide film and method for production thereof and method for adj...
- Publication number 20040087757
- Publication date May 6, 2004
- Hidehito Nishimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyimide film for flexible printed board and flexible printed boar...
- Publication number 20040081808
- Publication date Apr 29, 2004
- Hisayasu Kaneshiro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyimide film and process for producing the same
- Publication number 20040063900
- Publication date Apr 1, 2004
- Hisayasu Kaneshiro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyimide/metal laminate, and electric/electronic equipment bases,...
- Publication number 20040048079
- Publication date Mar 11, 2004
- Kaneka Corporation
- Masaru Nishinaka
- B32 - LAYERED PRODUCTS
Information Patent Application
Manufacturing method of polyamic acid, and polyamic acid solution
- Publication number 20030144461
- Publication date Jul 31, 2003
- Kaneka Corporation
- Kan Fujihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing polyimide film
- Publication number 20020074686
- Publication date Jun 20, 2002
- Katsunori Yabuta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kiyokazu Akahori

Person

Patents Grantslast 30 patents

Polyimide film and process for producing the same

Polyimide film and process for producing the same

Filmy graphite and process for producing the same

Filmy graphite and process for producing the same

Filmy graphite and process for producing the same

Filmy graphite and process for producing the same

Filmy graphite and process for producing the same

Semiconductive polymide film and process for production thereof

Polyimide film and laminate having metal layer and same

Polyimide/metal laminate, and electric/electronic equipment bases,...

Polyimide film excellent in alkali etching processability and punch...

Polyimide film for flexible printed board and flexible printed boar...

Manufacturing method of polyamic acid, and polyamic acid solution

Process for preparing polyimide film

POLYIMIDE/METAL LAMINATE, AND ELECTRIC/ELECTRONIC EQUIPMENT BASES,...

Polyimide/fluororesin laminates, producing method thereof, and insu...

Modified polyamide resin and heat-resistant composition containing...

Polyimide film and electric/electronic equipment bases with the use...

Polyamide acid composition containing metal, polyimide film, flexib...

Fluoro-carbon resinous laminate having a crack-resistant surface an...

Method of molding aromatic polyimide resin

Patents Applicationslast 30 patents

POLYIMIDE FILM AND PROCESS FOR PRODUCING THE SAME

POLYIMIDE FILM AND PROCESS FOR PRODUCING THE SAME

Filmy Graphite and Process for Producing the Same

Filmy Graphite and Process for Producing the Same

Filmy Graphite and Process for Producing the Same

Filmy Graphite and Process for Producing the Same

Process for producing synthetic resin film having molecular orienta...

Polyimide Film and Process for Producing the Same

Wiring board, process for producing the same polyimide film for use...

Process for producing synthetic resin film having molecular orienta...

Filmy graphite and process for producing the same

Polyimide films with superior alkali etching workability and superi...

Polyimide film, process for preparing the same and controlling isot...

Polyimide film and method for production thereof, and polyimide/met...

Semiconductive polyimide film and process for production thereof

Polyimide film excellent in alkali etching processability and punch...

Wiring board, process for producing the same, polyimide film for us...

Polyimide film and laminate having metal layer and same

Polyimide film and method for production thereof and method for adj...

Polyimide film for flexible printed board and flexible printed boar...

Polyimide film and process for producing the same

Polyimide/metal laminate, and electric/electronic equipment bases,...

Manufacturing method of polyamic acid, and polyamic acid solution

Process for preparing polyimide film