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Masaharu OSHIMA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon catalyst, method for producing carbon catalyst, fuel cell, e...
Patent number
9,373,849
Issue date
Jun 21, 2016
National University Corporation Gunma University
Seizo Miyata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Magnetoresistance effect device and magnetism sensor using the same
Patent number
7,964,924
Issue date
Jun 21, 2011
National Institute of Advanced Industrial Science and Technology
Hiroyuki Akinaga
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing an insulating film containing hafnium
Patent number
7,838,439
Issue date
Nov 23, 2010
Semiconductor Technology Academic Research Center
Masaharu Oshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetoresistance effect film and method of forming same
Patent number
6,808,740
Issue date
Oct 26, 2004
National Institute of Advanced Industrial Science and Technology
Hiroyuki Akinaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistance effect film and method of forming same
Patent number
6,613,448
Issue date
Sep 2, 2003
National Institute of Advanced Industrial Science and Technology
Hiroyuki Akinaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Evaluation method and evaluation apparatus for semiconductor device
Patent number
6,512,811
Issue date
Jan 28, 2003
Semiconductor Technology Academic Research Center
Hiroshi Fujioka
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CARBON CATALYST, METHOD FOR PRODUCING CARBON CATALYST, FUEL CELL, E...
Publication number
20130288888
Publication date
Oct 31, 2013
National University Corporation Gunma University
Seizo MIYATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON CATALYST, METHOD FOR PRODUCING CARBON CATALYST, FUEL CELL, E...
Publication number
20110136036
Publication date
Jun 9, 2011
National University Corporation Gunma University
Seizo Miyata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD OF MANUFACTURING AN INSULATING FILM CONTAINING HAFNIUM
Publication number
20090004886
Publication date
Jan 1, 2009
Masaharu OSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Mesoscopic Magnetic Body Having Circular Single Magnetic Domain Str...
Publication number
20070247901
Publication date
Oct 25, 2007
Hiroyuki Akinaga
G11 - INFORMATION STORAGE
Information
Patent Application
Nitride semiconductor element and method for manufacturing thereof
Publication number
20060145182
Publication date
Jul 6, 2006
Hiroshi Fujioka
C30 - CRYSTAL GROWTH
Information
Patent Application
Magnetoresistance effect device and magnetism sensor using the same
Publication number
20060099437
Publication date
May 11, 2006
Hiroyuki Akinaga
G01 - MEASURING TESTING
Information
Patent Application
Magnetoresistance effect film and method of forming same
Publication number
20030224103
Publication date
Dec 4, 2003
NAT. INST. OF ADVANCED INDUSTR. SCIENCE AND TECH.
Hiroyuki Akinaga
G01 - MEASURING TESTING
Information
Patent Application
Evaluation method and evaluation apparatus for semiconductor device
Publication number
20020131550
Publication date
Sep 19, 2002
Semiconductor Technology Academic Research Center
Hiroshi Fujioka
G01 - MEASURING TESTING
Information
Patent Application
Method for producing p-type gallium nitride-based compound semicond...
Publication number
20020004254
Publication date
Jan 10, 2002
SHOWA DENKO KABUSHIKI KAISHA
Hisayuki Miki
H01 - BASIC ELECTRIC ELEMENTS