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Daisuke YOSHITOME
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Asahi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pb-free copper alloy sliding material
Patent number
10,041,148
Issue date
Aug 7, 2018
Taiho Kogyo Co., Ltd.
Hiromi Yokota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for production of sintered copper alloy sliding material an...
Patent number
9,669,461
Issue date
Jun 6, 2017
Taiho Kogyo Co., Ltd.
Hitoshi Wada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for production of sintered copper alloy sliding material an...
Patent number
9,028,582
Issue date
May 12, 2015
Taiho Kogyo Co., Ltd.
Hitoshi Wada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Pb-free bearing used for fuel-injection pump
Patent number
7,883,588
Issue date
Feb 8, 2011
Taiho Kogyo Co., Ltd.
Hiromi Yokota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Pb-free copper-alloy sliding material
Patent number
7,678,173
Issue date
Mar 16, 2010
Taiho Kogyo Co., Ltd.
Hiromi Yokota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lead-free solder and solder joint
Patent number
6,689,488
Issue date
Feb 10, 2004
Taiho Kogyo Co., Ltd.
Daisuke Yoshitome
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCTION OF SINTERED COPPER ALLOY SLIDING MATERIAL AN...
Publication number
20140147326
Publication date
May 29, 2014
Taiho Kogyo Co., Ltd.
Hitoshi WADA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PB-FREE COPPER ALLOY SLIDING MATERIAL
Publication number
20120294750
Publication date
Nov 22, 2012
HIROMI YOKOTA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR PRODUCTION OF SINTERED COPPER ALLOY SLIDING MATERIAL AN...
Publication number
20110020171
Publication date
Jan 27, 2011
Hitoshi Wada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Pb-FREE COPPER ALLOY SLIDING MATERIAL
Publication number
20100266444
Publication date
Oct 21, 2010
Taiho Kogyo Co., Ltd.
Hiromi Yokota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Pb-FREE COPPER-BASED SINTERED SLIDING MATERIAL
Publication number
20100111753
Publication date
May 6, 2010
Taiho Kogyo Co., Ltd.
Daisuke Yoshitome
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Pb-Free Copper-Alloy Sliding Material
Publication number
20080095658
Publication date
Apr 24, 2008
Hiromi Yokota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Pb-free bearing used for fuel-injection pump
Publication number
20060000527
Publication date
Jan 5, 2006
Taiho Kogyo Co., Ltd.
Hiromi Yokota
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Lead-free solder and solder joint
Publication number
20020150787
Publication date
Oct 17, 2002
Taiho Kogyo Co., Ltd.
Daisuke Yoshitome
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC