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Keizo Harada
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Itami-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Collector, battery electrode substrate, and methods for producing t...
Patent number
7,998,621
Issue date
Aug 16, 2011
Sumitomo Electric Industries, Ltd.
Keizo Harada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery electrode producing method of filling active material into...
Patent number
7,588,861
Issue date
Sep 15, 2009
Sumitomo Electric Industries, Ltd.
Kazuki Okuno
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Porous metal article, metal composite material using the article an...
Patent number
6,840,978
Issue date
Jan 11, 2005
Sumitomo Electric Industries, Ltd.
Takahiro Matsuura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Oil pump
Patent number
6,402,488
Issue date
Jun 11, 2002
Sumitomo Electric Industries, Ltd.
Kenichi Watanabe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Metal porous bodies, method for preparation thereof and metallic co...
Patent number
6,387,149
Issue date
May 14, 2002
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Battery electrode substrate and process for producing the same
Patent number
6,103,319
Issue date
Aug 15, 2000
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Battery electrode substrate and process for producing the same
Patent number
6,071,650
Issue date
Jun 6, 2000
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electrode plate for battery
Patent number
6,020,089
Issue date
Feb 1, 2000
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Battery electrode substrate and process for producing the same
Patent number
5,968,685
Issue date
Oct 19, 1999
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electrode plate for battery and process for producing the same
Patent number
5,965,298
Issue date
Oct 12, 1999
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Semiconductor substrate having a superconducting thin film
Patent number
5,910,662
Issue date
Jun 8, 1999
Sumitomo Electric Industries, Ltd.
Hideo Itozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery electrode substrate and process for producing the same
Patent number
5,888,658
Issue date
Mar 30, 1999
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Battery electrode substrate and process for producing the same
Patent number
5,851,599
Issue date
Dec 22, 1998
Sumitomo Electric Industries Co., Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electrode substrate for battery and process for preparing the same
Patent number
5,733,684
Issue date
Mar 31, 1998
Sumitomo Electric Industries, Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate having a superconductor layer
Patent number
5,712,227
Issue date
Jan 27, 1998
Sumitomo Electric Industries, Ltd.
Kenjiro Higaki
C30 - CRYSTAL GROWTH
Information
Patent Grant
Insulating boards and method of manufacturing the same
Patent number
5,672,411
Issue date
Sep 30, 1997
Sumitomo Electric Industries, Ltd.
Keizo Harada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for manufacturing a semiconductor substrate comprising lami...
Patent number
5,643,834
Issue date
Jul 1, 1997
Sumitomo Electric Industries, Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing metallic porous body, electrode substrate for...
Patent number
5,640,669
Issue date
Jun 17, 1997
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Porous metal body, process for producing the same and battery plate...
Patent number
5,597,665
Issue date
Jan 28, 1997
Sumitomo Electric Industries, Ltd.
Keizo Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Stacked Josephson junction device composed of oxide superconductor...
Patent number
5,468,973
Issue date
Nov 21, 1995
Sumitomo Electric Industries, Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plastic package type semiconductor device having a rolled metal sub...
Patent number
5,455,453
Issue date
Oct 3, 1995
Sumitomo Electric Industries, Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting thin film of compound oxide and a process of prepar...
Patent number
5,428,005
Issue date
Jun 27, 1995
Sumitomo Electric Industries, Ltd.
Takashi Matsuura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film superconductor with an interlayer on a silicon substrate
Patent number
5,416,062
Issue date
May 16, 1995
Sumitomo Electric Industries, Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor substrate having a superconducting thin film
Patent number
5,401,715
Issue date
Mar 28, 1995
Sumitomo Electric Industries, Ltd.
Hideo Itozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wiring board having laminated wiring patterns
Patent number
5,369,220
Issue date
Nov 29, 1994
Sumitomo Electric Industries Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MBE process for preparing oxide superconducting films
Patent number
5,350,737
Issue date
Sep 27, 1994
Sumitomo Electric Industries, Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing superconductor of compound oxide of Bi-Sr-Ca-...
Patent number
5,296,455
Issue date
Mar 22, 1994
Sumitomo Electric Industries, Ltd.
Keizo Harada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for forming a Bi-containing superconducting oxide film on a...
Patent number
5,260,267
Issue date
Nov 9, 1993
Sumitomo Electric Industries, Ltd.
Keizo Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor substrate having a superconducting thin film
Patent number
5,221,660
Issue date
Jun 22, 1993
Sumitomo Electric Industries, Ltd.
Hideo Itozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of preparing thin film of superconductor
Patent number
5,206,214
Issue date
Apr 27, 1993
Sumitomo Electric Industries, Ltd.
Naoji Fujimori
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING NONAQUEOUS-ELECTROLYTE BATTERY AND NONAQUEOUS-...
Publication number
20140234725
Publication date
Aug 21, 2014
Sumitomo Electric Industries, Ltd.
Mitsuyasu Ogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery electrode producing method, and battery electrode
Publication number
20070207388
Publication date
Sep 6, 2007
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Kazuki Okuno
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Collector, battery electrode substrate, and methods for producing t...
Publication number
20060159998
Publication date
Jul 20, 2006
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Keizo Harada
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Porous member, method of manufacturing the same and electrochemical...
Publication number
20050112353
Publication date
May 26, 2005
Keizo Harada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Porous metal article, metal composite material using the article an...
Publication number
20030200837
Publication date
Oct 30, 2003
Takahiro Matsuura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Oil pump
Publication number
20010016173
Publication date
Aug 23, 2001
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Kenichi Watanabe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...