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Yuichi Shimakawa
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Minato-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst-supporting particle, composite electrolyte, catalyst elect...
Patent number
8,236,724
Issue date
Aug 7, 2012
NEC Corporation
Tsutomu Yoshitake
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell, fuel cell electrode and method for fabricating the same
Patent number
7,700,211
Issue date
Apr 20, 2010
NEC Corporation
Shin Nakamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Heat control method and heat controller
Patent number
7,267,866
Issue date
Sep 11, 2007
NEC Corporation
Ichiro Mase
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Fuel cell
Patent number
7,115,337
Issue date
Oct 3, 2006
NEC Corporation
Hidekazu Kimura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Thermoelectric material and thermoelectric converting element using...
Patent number
6,833,083
Issue date
Dec 21, 2004
NEC Corporation
Hideto Imai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for manufacturing infrared ray sensor
Patent number
6,624,384
Issue date
Sep 23, 2003
NEC Corporation
Tetsuo Tsuchiya
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing oxide thin film for bolometer
Patent number
6,585,909
Issue date
Jul 1, 2003
National Institute of Advanced Industrial Science and Technology
Tetsuo Tsuchiya
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Magnetic sensor
Patent number
6,387,549
Issue date
May 14, 2002
NEC Corporation
Takeshi Obata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Compound magnetoresistance effect materials and method for making t...
Patent number
5,792,718
Issue date
Aug 11, 1998
NEC Corporation
Yuichi Shimakawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Compound magnetoresistive material and method for preparing the same
Patent number
5,759,434
Issue date
Jun 2, 1998
NEC Corporation
Yuichi Shimakawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetometric sensor magnetically isolated two regions formed of sp...
Patent number
5,721,654
Issue date
Feb 24, 1998
NEC Corporation
Takashi Manako
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Oxide superconductor composition and a process for the production t...
Patent number
5,328,892
Issue date
Jul 12, 1994
NEC Corporation
Takashi Manako
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
Liquid fuel supply type fuel cell, fuel cell electrode, and methods...
Publication number
20090305096
Publication date
Dec 10, 2009
Hidekazu Kimura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell-use catalyst electrode and fuel cell having this catalyst...
Publication number
20060110652
Publication date
May 25, 2006
NEC Corporation
Hideto Imai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell, electrode for fuel cell, and method producing them
Publication number
20060051655
Publication date
Mar 9, 2006
Tsutomu Yoshitake
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell Catalyst carry particle, composite electrolyte containing...
Publication number
20060019146
Publication date
Jan 26, 2006
Tsutomu Yoshitake
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Liquid fuel feed fuel cell, electrode for fuel cell and methods for...
Publication number
20050255373
Publication date
Nov 17, 2005
Hidekazu Kimura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell-use liquid fuel and fuel cell using this, and application...
Publication number
20050255344
Publication date
Nov 17, 2005
NEC Corporation
Hideto Imai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel for solid electrolyte type fuel cell and solid electrolyte typ...
Publication number
20050255348
Publication date
Nov 17, 2005
Takashi Manako
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel battery electric device portable computer and fuel battery dri...
Publication number
20050153183
Publication date
Jul 14, 2005
Tsutomu Yoshitake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Fuel cell, fuel cell electrode and method for fabricating the same
Publication number
20050112448
Publication date
May 26, 2005
Shin Nakamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell
Publication number
20040241516
Publication date
Dec 2, 2004
NEC Corporation
Hidekazu Kimura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Liquid fuel supply type fuel cell
Publication number
20040219412
Publication date
Nov 4, 2004
NEC Corporation
Hidekazu Kimura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Thermoelectric material and thermoelectric converting element using...
Publication number
20030056819
Publication date
Mar 27, 2003
NEC Corporation
Hideto Imai
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of manufacturing oxide thin film for bolometer
Publication number
20020139776
Publication date
Oct 3, 2002
NEC Corporation
Tetsuo Tsuchiya
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for manufacturing infrared ray sensor
Publication number
20020139784
Publication date
Oct 3, 2002
NEC Corporation
Tetsuo Tsuchiya
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Heat control method and heat controller
Publication number
20020003229
Publication date
Jan 10, 2002
NEC Corporation
Ichiro Mase
G02 - OPTICS
Information
Patent Application
HEAT CONTROL DEVICE
Publication number
20010027856
Publication date
Oct 11, 2001
AKIRA OKAMOTO
B64 - AIRCRAFT AVIATION COSMONAUTICS