Masafumi Ata

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing tubular carbon molecule and tubular carbon...
- Patent number 7,892,063
- Issue date Feb 22, 2011
- Sony Corporation
- Dharam Pal Gosain
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing tubular carbon molecule and tubular carbon...
- Patent number 7,828,620
- Issue date Nov 9, 2010
- Sony Corporation
- Dharam Pal Gosain
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electronic device and method for producing the same
- Patent number 7,790,539
- Issue date Sep 7, 2010
- Sony Corporation
- Ryuichiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ionic conductor, process for production thereof, and electrochemica...
- Patent number 7,771,891
- Issue date Aug 10, 2010
- Sony Corporation
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electronic device and its manufacturing method
- Patent number 7,719,032
- Issue date May 18, 2010
- Sony Corporation
- Ryuichiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ionic conductor, process for production thereof, and electrochemica...
- Patent number 7,651,803
- Issue date Jan 26, 2010
- Sony Corporation
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Memory element and memory device
- Patent number 7,196,386
- Issue date Mar 27, 2007
- Sony Corporation
- Koji Kadono
- G11 - INFORMATION STORAGE
Information Patent Grant
Charge separation type heterojunction structure and manufacturing m...
- Patent number 7,161,182
- Issue date Jan 9, 2007
- Sony Corporation
- Matthias Ramm
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Proton conductor, production method thereof, and electrochemical de...
- Patent number 7,157,183
- Issue date Jan 2, 2007
- Sony Corporation
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ionic conductor, process for production thereof, and electrochemica...
- Patent number 7,153,608
- Issue date Dec 26, 2006
- Sony Corporation
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrochemical hydrogen flow rate control system
- Patent number 7,029,782
- Issue date Apr 18, 2006
- Sony Corporation
- Ryuichiro Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Carbonaceous material for hydrogen storage, and method for preparat...
- Patent number 7,014,951
- Issue date Mar 21, 2006
- Sony Corporation
- Hisashi Kajiura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hydrogen-storing carbonaceous material and method for producing the...
- Patent number 7,014,952
- Issue date Mar 21, 2006
- Sony Corporation
- Masashi Shiraishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hydrogen-storing carbonaceous material and method for producing the...
- Patent number 7,008,725
- Issue date Mar 7, 2006
- Sony Corporation
- Hisashi Kajiura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Charge separation type heterojunction structure and manufacturing m...
- Patent number 6,998,285
- Issue date Feb 14, 2006
- Sony Corporation
- Matthias Ramm
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for production fullerene
- Patent number 6,855,231
- Issue date Feb 15, 2005
- Sony Corporation
- Hisashi Kajiura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Proton conductor, production method thereof, and electrochemical de...
- Patent number 6,821,665
- Issue date Nov 23, 2004
- Sony Corporation
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Carbonaceous complex structure and manufacturing method therefor
- Patent number 6,815,067
- Issue date Nov 9, 2004
- Sony Corporation
- Masafumi Ata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell and fuel cell system
- Patent number 6,805,985
- Issue date Oct 19, 2004
- Sony Corporation
- Atsuo Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Carbonaceous complex structure and manufacturing method therefor
- Patent number 6,793,967
- Issue date Sep 21, 2004
- Sony Corporation
- Masafumi Ata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Proton conductor, production method thereof, and electrochemical de...
- Patent number 6,777,133
- Issue date Aug 17, 2004
- Sony Corporation
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Proton conductor, production method thereof, and electrochemical de...
- Patent number 6,495,290
- Issue date Dec 17, 2002
- Sony Corporation
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photocatalyst, manufacturing method therefor, and gas decomposition...
- Patent number 6,471,929
- Issue date Oct 29, 2002
- Sony Corporation
- Misao Kusunoki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing anode material
- Patent number 6,316,147
- Issue date Nov 13, 2001
- Sony Corporation
- Toru Kihira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing anode material and non-aqueous electrolyte cel...
- Patent number 6,136,474
- Issue date Oct 24, 2000
- Sony Chemicals Corporation
- Toru Kihira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium
- Patent number 5,998,009
- Issue date Dec 7, 1999
- Sony Corporation
- Kenichi Kurihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Metal complex, method for producing the same and optical device
- Patent number 5,837,390
- Issue date Nov 17, 1998
- Sony Corporation
- Noriyuki Kishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Magnetic recording medium comprising magnetic particles, binder, an...
- Patent number 5,750,261
- Issue date May 12, 1998
- Sony Corporation
- Kenichi Kurihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic substance
- Patent number 5,589,038
- Issue date Dec 31, 1996
- Sony Corporation
- Masafumi Ata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Developer for electrostatic electrophotography
- Patent number 5,374,495
- Issue date Dec 20, 1994
- Sony Corporation
- Masafumi Ata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING TUBULAR CARBON MOLECULE AND TUBULAR CARBON...
- Publication number 20090121605
- Publication date May 14, 2009
- SONY CORPORATION
- Dharam Pal Gosain
- B82 - NANO-TECHNOLOGY
Information Patent Application
IONIC CONDUCTOR, PROCESS FOR PRODUCTION THEREOF, AND ELECTROCHEMICA...
- Publication number 20090105357
- Publication date Apr 23, 2009
- SONY CORPORATION
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20090075407
- Publication date Mar 19, 2009
- SONY CORPORATION
- Ryuichiro Maruyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of Manufacturing Fine Structure, Fine Structure, Display Uni...
- Publication number 20080315746
- Publication date Dec 25, 2008
- Dharam Pal Gosain
- G11 - INFORMATION STORAGE
Information Patent Application
Carbon Nanotube and Manufacturing Method Thereof, and Carbon Nanotu...
- Publication number 20080124502
- Publication date May 29, 2008
- Houjin Huang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
IONIC CONDUCTOR, PROCESS FOR PRODUCTION THEREOF, AND ELECTROCHEMICA...
- Publication number 20070092800
- Publication date Apr 26, 2007
- SONY CORPORATION
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for producing a field effect semiconductor device
- Publication number 20070065974
- Publication date Mar 22, 2007
- Masashi Shiraishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Electronic device and it's manufacturing method
- Publication number 20060205105
- Publication date Sep 14, 2006
- Ryuichiro Maruyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Production method for tubular carbon molecule and tubular carbon mo...
- Publication number 20060108906
- Publication date May 25, 2006
- Dharam Pal Gosain
- B82 - NANO-TECHNOLOGY
Information Patent Application
Memory element and memory device
- Publication number 20060006334
- Publication date Jan 12, 2006
- SONY CORPORATION
- Koji Kadono
- G11 - INFORMATION STORAGE
Information Patent Application
Electrochemical device and gas storage apparatus
- Publication number 20050077172
- Publication date Apr 14, 2005
- Shigeaki Wachi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ultrasonic reflux system for one-step purification of carbon nanost...
- Publication number 20050069480
- Publication date Mar 31, 2005
- Houjin Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Nitrogen-containing carbonaceous material and process for productio...
- Publication number 20050008559
- Publication date Jan 13, 2005
- Masafumi Ata
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for producing hydrogen storage material and hydrogen storing...
- Publication number 20040076561
- Publication date Apr 22, 2004
- Hisashi Kajiura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Carbonaceous material for hydrogen storage and method for preparati...
- Publication number 20040058241
- Publication date Mar 25, 2004
- Hisashi Kajiura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method for selectively producing carbon nanostructures
- Publication number 20040005269
- Publication date Jan 8, 2004
- Houjin Huang
- C30 - CRYSTAL GROWTH
Information Patent Application
Electrochemical hydrogen flow rate control system
- Publication number 20030232225
- Publication date Dec 18, 2003
- Ryuichiro Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Charge separation type heterojunction structure and manufacturing m...
- Publication number 20030207573
- Publication date Nov 6, 2003
- Matthias Ramm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Carbonaceous material for hydrogen storage, and method for preparat...
- Publication number 20030170164
- Publication date Sep 11, 2003
- Hisashi Kajiura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Ionic conductor, process for production thereof, and electrochemica...
- Publication number 20030157388
- Publication date Aug 21, 2003
- Koichiro Hinokuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Charge separation type heterojunction structure and manufacturing m...
- Publication number 20030129436
- Publication date Jul 10, 2003
- Matthias Ramm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Carbonaceous material for hydrogen storage and method for preparati...
- Publication number 20030118907
- Publication date Jun 26, 2003
- Masashi Shiraishi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbonaceous material for hydrogen storage and method for preparati...
- Publication number 20030108475
- Publication date Jun 12, 2003
- Eisuke Negishi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method and system for production fullerene
- Publication number 20030015414
- Publication date Jan 23, 2003
- Hisashi Kajiura
- B82 - NANO-TECHNOLOGY
Information Patent Application
Carbonaceous complex structure and manufacturing method therefor
- Publication number 20020197477
- Publication date Dec 26, 2002
- Masafumi Ata
- B82 - NANO-TECHNOLOGY
Information Patent Application
Proton conductor production method thereof, and electrochemical dev...
- Publication number 20020197521
- Publication date Dec 26, 2002
- Koichiro Hinokuma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Proton conductor, production method thereof, and electrochemical de...
- Publication number 20020187378
- Publication date Dec 12, 2002
- Koichiro Hinokuma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Proton conductor, production method thereof, and electrochemical de...
- Publication number 20020187403
- Publication date Dec 12, 2002
- Koichiro Hinokuma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fuel cell and fuel cell system
- Publication number 20020106541
- Publication date Aug 8, 2002
- Atsuo Yamada
- B82 - NANO-TECHNOLOGY
Information Patent Application
Carbonaceous material for hydrogen storage, production method there...
- Publication number 20010016283
- Publication date Aug 23, 2001
- Masashi Shiraishi
- B82 - NANO-TECHNOLOGY

Masafumi Ata

Person

Patents Grantslast 30 patents

Method of manufacturing tubular carbon molecule and tubular carbon...

Method of manufacturing tubular carbon molecule and tubular carbon...

Electronic device and method for producing the same

Ionic conductor, process for production thereof, and electrochemica...

Electronic device and its manufacturing method

Ionic conductor, process for production thereof, and electrochemica...

Memory element and memory device

Charge separation type heterojunction structure and manufacturing m...

Proton conductor, production method thereof, and electrochemical de...

Ionic conductor, process for production thereof, and electrochemica...

Electrochemical hydrogen flow rate control system

Carbonaceous material for hydrogen storage, and method for preparat...

Hydrogen-storing carbonaceous material and method for producing the...

Hydrogen-storing carbonaceous material and method for producing the...

Charge separation type heterojunction structure and manufacturing m...

Method and system for production fullerene

Proton conductor, production method thereof, and electrochemical de...

Carbonaceous complex structure and manufacturing method therefor

Fuel cell and fuel cell system

Carbonaceous complex structure and manufacturing method therefor

Proton conductor, production method thereof, and electrochemical de...

Proton conductor, production method thereof, and electrochemical de...

Photocatalyst, manufacturing method therefor, and gas decomposition...

Method for producing anode material

Method for producing anode material and non-aqueous electrolyte cel...

Magnetic recording medium

Metal complex, method for producing the same and optical device

Magnetic recording medium comprising magnetic particles, binder, an...

Magnetic substance

Developer for electrostatic electrophotography

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING TUBULAR CARBON MOLECULE AND TUBULAR CARBON...

IONIC CONDUCTOR, PROCESS FOR PRODUCTION THEREOF, AND ELECTROCHEMICA...

ELECTRONIC DEVICE AND METHOD FOR PRODUCING THE SAME

Method of Manufacturing Fine Structure, Fine Structure, Display Uni...

Carbon Nanotube and Manufacturing Method Thereof, and Carbon Nanotu...

IONIC CONDUCTOR, PROCESS FOR PRODUCTION THEREOF, AND ELECTROCHEMICA...

Method for producing a field effect semiconductor device

Electronic device and it's manufacturing method

Production method for tubular carbon molecule and tubular carbon mo...

Memory element and memory device

Electrochemical device and gas storage apparatus

Ultrasonic reflux system for one-step purification of carbon nanost...

Nitrogen-containing carbonaceous material and process for productio...

Method for producing hydrogen storage material and hydrogen storing...

Carbonaceous material for hydrogen storage and method for preparati...

Method for selectively producing carbon nanostructures

Electrochemical hydrogen flow rate control system

Charge separation type heterojunction structure and manufacturing m...

Carbonaceous material for hydrogen storage, and method for preparat...

Ionic conductor, process for production thereof, and electrochemica...

Charge separation type heterojunction structure and manufacturing m...

Carbonaceous material for hydrogen storage and method for preparati...

Carbonaceous material for hydrogen storage and method for preparati...

Method and system for production fullerene

Carbonaceous complex structure and manufacturing method therefor

Proton conductor production method thereof, and electrochemical dev...

Proton conductor, production method thereof, and electrochemical de...

Proton conductor, production method thereof, and electrochemical de...

Fuel cell and fuel cell system

Carbonaceous material for hydrogen storage, production method there...