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Makiko Ijiri
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Chiba, JP
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last 30 patents
Information
Patent Grant
Method for producing amorphous carbon particle, amorphous carbon pa...
Patent number
10,170,752
Issue date
Jan 1, 2019
JFE Chemical Corporation
Makiko Ijiri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing amorphous carbon particles, amorphous carbon p...
Patent number
9,735,421
Issue date
Aug 15, 2017
JFE Chemical Corporation
Makiko Ijiri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing non-graphitizable carbon material, negative el...
Patent number
9,379,384
Issue date
Jun 28, 2016
JFE Chemical Corporation
Ryuta Haga
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing non-graphitizable carbon material, non-graphit...
Patent number
9,327,978
Issue date
May 3, 2016
JFE Chemical Corporation
Ryuta Haga
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for treating plastics and solid fuel obtained by the same me...
Patent number
6,066,685
Issue date
May 23, 2000
Kawasaki Steel Corporation
Tatsuya Nobusawa
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for preparing para-hydroxybenzoic acid
Patent number
5,124,477
Issue date
Jun 23, 1992
Kawasaki Steel Corporation
Toshinobu Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing para-hydroxybenzoic acid
Patent number
5,072,036
Issue date
Dec 10, 1991
Kawasaki Steel Corporation
Toshinobu Suzuki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
AMORPHOUS CARBON PARTICLES
Publication number
20170309895
Publication date
Oct 26, 2017
JFE CHEMICAL CORPORATION
Makiko IJIRI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING AMORPHOUS CARBON PARTICLE, AMORPHOUS CARBON PA...
Publication number
20150171417
Publication date
Jun 18, 2015
JFE CHEMICAL CORPORATION
Makiko Ijiri
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING NON-GRAPHITIZABLE CARBON MATERIAL, NON-GRAPHIT...
Publication number
20150017088
Publication date
Jan 15, 2015
JFE CHEMICAL CORPORATION
Ryuta Haga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING NON-GRAPHITIZABLE CARBON MATERIAL, NEGATIVE EL...
Publication number
20140294714
Publication date
Oct 2, 2014
Ryuta HAGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING AMORPHOUS CARBON PARTICLES, AMORPHOUS CARBON P...
Publication number
20140295284
Publication date
Oct 2, 2014
Makiko IJIRI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Carbon substrate, anode for lithium ion rechargeable battery and li...
Publication number
20020037451
Publication date
Mar 28, 2002
Kawasaki Steel Corporation
Kunihiko Eguchi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES