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Takeshi Tokuda
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Neyagawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for evaluation testing of material for internal combustion e...
Patent number
9,702,838
Issue date
Jul 11, 2017
Sumitomo Electric Industries, Ltd.
Hajime Ota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
A/D and D/A conversion device with shared parameter generators
Patent number
5,389,925
Issue date
Feb 14, 1995
Mitsubishi Denki Kabushiki Kaisha
Tetsuaki Ohga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device with multi-level wiring in a gate array
Patent number
4,893,170
Issue date
Jan 9, 1990
Mitsubishi Denki Kabushiki Kaisha
Takeshi Tokuda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR EVALUATION TESTING OF MATERIAL FOR INTERNAL COMBUSTION E...
Publication number
20150330922
Publication date
Nov 19, 2015
Sumitomo Electric Industries, Ltd.
Hajime OTA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WIRE FOR REED SWITCH, REED FOR REED SWITCH, AND REED SWITCH
Publication number
20150162142
Publication date
Jun 11, 2015
Sumitomo Electric Industries, Ltd.
Hajime Ota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR EVALUATION TESTING OF MATERIAL FOR INTERNAL COMBUSTION E...
Publication number
20150017729
Publication date
Jan 15, 2015
SIMITOMO ELECTRIC INDUSTRIES, LTD.
Hajime Ota
G01 - MEASURING TESTING
Information
Patent Application
ELECTRODE MATERIAL, SPARK-PLUG ELECTRODE, AND SPARK PLUG
Publication number
20140370258
Publication date
Dec 18, 2014
Hajime Ota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING CONTACT PROBE
Publication number
20130227835
Publication date
Sep 5, 2013
Sumitomo Electric Industries, Ltd.
Yukifumi Chiba
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CONTACT PROBE, LINKED BODY OF CONTACT PROBES, AND MANUFACTURING MET...
Publication number
20120176122
Publication date
Jul 12, 2012
Yoshihiro Hirata
G01 - MEASURING TESTING
Information
Patent Application
ELECTRODE MEMBER FOR COLD CATHODE FLUORESCENT LAMP
Publication number
20110027586
Publication date
Feb 3, 2011
Sumitomo Electric Industries, Ltd.
Akihisa Hosoe
H01 - BASIC ELECTRIC ELEMENTS