Hiroshi Akita

Person

Iruma-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bonded body made from different materials and method for producing...
- Patent number 9,403,344
- Issue date Aug 2, 2016
- Honda Motor Co., Ltd.
- Hiroshi Akita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite porous membrane and method for producing the same
- Patent number 8,114,511
- Issue date Feb 14, 2012
- Honda Motor Co., Ltd.
- Hiroshi Akita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sulfonated polyphosphazene derivative and method for producing the...
- Patent number 7,294,685
- Issue date Nov 13, 2007
- Honda Motor Co., Ltd.
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Proton conductive solid polymer electrolyte and method for producin...
- Patent number 7,045,241
- Issue date May 16, 2006
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carbon material
- Patent number 6,770,227
- Issue date Aug 3, 2004
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Proton conducting polymer, method for producing the same, solid pol...
- Patent number 6,770,393
- Issue date Aug 3, 2004
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Proton conducting polymer, method for producing the same, solid pol...
- Patent number 6,767,664
- Issue date Jul 27, 2004
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfonic acid group-containing polyvinyl alcohol, solid polymer ele...
- Patent number 6,523,699
- Issue date Feb 25, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Proton conducting polymer, method for producing the same, solid pol...
- Patent number 6,478,987
- Issue date Nov 12, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite polymer membrane, method for producing the same and solid...
- Patent number 6,465,120
- Issue date Oct 15, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing meta type polyaniline
- Patent number 6,303,053
- Issue date Oct 16, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid polymer electrolytes
- Patent number 6,124,060
- Issue date Sep 26, 2000
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aromatic heterocyclic copolymers, molecular composite materials and...
- Patent number 5,969,091
- Issue date Oct 19, 1999
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing molecular composite material including rigid ar...
- Patent number 5,571,874
- Issue date Nov 5, 1996
- Honda Giken Kogyo Kabushiki Kaisha
- Tatsuya Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing shaped article of aromatic heterocyclic copolymer
- Patent number 5,449,739
- Issue date Sep 12, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing aromatic heterocyclic copolymer and molecular c...
- Patent number 5,350,831
- Issue date Sep 27, 1994
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing aromatic heterocyclic copolymer and molecular c...
- Patent number 5,248,759
- Issue date Sep 28, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing aromatic polythiazole
- Patent number 5,218,081
- Issue date Jun 8, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Tatsuya Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing molecular composite material including aromatic...
- Patent number 5,192,480
- Issue date Mar 9, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Tatsuya Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BONDED BODY MADE FROM DIFFERENT MATERIALS AND METHOD FOR PRODUCING...
- Publication number 20140272436
- Publication date Sep 18, 2014
- Honda Motor Co., Ltd.
- Hiroshi Akita
- B32 - LAYERED PRODUCTS
Information Patent Application
Composite porous membrane and method for producing the same
- Publication number 20080213645
- Publication date Sep 4, 2008
- Honda Motor Co., Ltd.
- Hiroshi Akita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sulfonated polyphosphazene derivative and method for producing the...
- Publication number 20050014927
- Publication date Jan 20, 2005
- Honda Motor Co., Ltd.
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Proton conductive solid polymer electrolyte and method for producin...
- Publication number 20040018408
- Publication date Jan 29, 2004
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Proton conductive solid polymer electrolyte and method for producin...
- Publication number 20040013926
- Publication date Jan 22, 2004
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Hiroshi Akita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Proton conducting polymer, method for producing the same, solid pol...
- Publication number 20030001143
- Publication date Jan 2, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Proton conducting polymer, method for producing the same, solid pol...
- Publication number 20020185631
- Publication date Dec 12, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing phosphoric acid fuel cell
- Publication number 20020045090
- Publication date Apr 18, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroyuki Oyanagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Protective membrane-equipped composite electrolyte, method for prod...
- Publication number 20020004165
- Publication date Jan 10, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon material
- Publication number 20010033821
- Publication date Oct 25, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Akita
- C01 - INORGANIC CHEMISTRY

Hiroshi Akita

Person

Patents Grantslast 30 patents

Bonded body made from different materials and method for producing...

Composite porous membrane and method for producing the same

Sulfonated polyphosphazene derivative and method for producing the...

Proton conductive solid polymer electrolyte and method for producin...

Carbon material

Proton conducting polymer, method for producing the same, solid pol...

Proton conducting polymer, method for producing the same, solid pol...

Sulfonic acid group-containing polyvinyl alcohol, solid polymer ele...

Proton conducting polymer, method for producing the same, solid pol...

Composite polymer membrane, method for producing the same and solid...

Method for producing meta type polyaniline

Solid polymer electrolytes

Aromatic heterocyclic copolymers, molecular composite materials and...

Method of producing molecular composite material including rigid ar...

Method of producing shaped article of aromatic heterocyclic copolymer

Method of producing aromatic heterocyclic copolymer and molecular c...

Method of producing aromatic heterocyclic copolymer and molecular c...

Method of producing aromatic polythiazole

Method of producing molecular composite material including aromatic...

Patents Applicationslast 30 patents

BONDED BODY MADE FROM DIFFERENT MATERIALS AND METHOD FOR PRODUCING...

Composite porous membrane and method for producing the same

Sulfonated polyphosphazene derivative and method for producing the...

Proton conductive solid polymer electrolyte and method for producin...

Proton conductive solid polymer electrolyte and method for producin...

Proton conducting polymer, method for producing the same, solid pol...

Proton conducting polymer, method for producing the same, solid pol...

Method for producing phosphoric acid fuel cell

Protective membrane-equipped composite electrolyte, method for prod...

Carbon material