Membership
Tour
Register
Log in
Toshiya Yamamoto
Follow
Person
Kanagawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Sputtering target
Patent number
11,072,851
Issue date
Jul 27, 2021
Tanaka Kikinzoku Kogyo K.K.
Kim Kong Tham
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sputtering target for magnetic recording media
Patent number
10,971,181
Issue date
Apr 6, 2021
Tanaka Kikinzoku Kogyo K.K.
Kim Kong Tham
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sputtering target and process for production thereof
Patent number
10,636,633
Issue date
Apr 28, 2020
Tanaka Kikinzoku Kogyo K.K.
Kim Kong Tham
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing regenerated target
Patent number
8,999,227
Issue date
Apr 7, 2015
Tanaka Holdings Co., Ltd
Toshiya Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for manufacturing electric contact material, electric contac...
Patent number
8,641,834
Issue date
Feb 4, 2014
Tanaka Kikinzoku Kogyo K.K.
Toshiya Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing regenerated target
Patent number
8,460,602
Issue date
Jun 11, 2013
Tanaka Holdings Co., Ltd
Toshiya Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for recovering metal from target and method for manufacturin...
Patent number
8,366,800
Issue date
Feb 5, 2013
Tanaka Kikinzoku Kogyo K.K.
Toshiya Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recovering metal from target and method for manufacturin...
Patent number
8,287,804
Issue date
Oct 16, 2012
Tanaka Holdings Co., Ltd
Toshiya Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Commutator and brush materials for small electric motor, clad compo...
Patent number
7,876,017
Issue date
Jan 25, 2011
Mabuchi Motor Co., Ltd.
Keiji Nakamura
C21 - METALLURGY OF IRON
Information
Patent Grant
Material for sliding contacts, clad composite material and small-si...
Patent number
7,160,632
Issue date
Jan 9, 2007
Mabuchi Motor Co., Ltd.
Keiji Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded-type automotive relay controlling a magnet clutch load of...
Patent number
6,791,045
Issue date
Sep 14, 2004
Tanaka Kikinzoku Kogyo K.K.
Toshiya Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Make break contact material comprising ag-ni based alloy having ni...
Patent number
6,746,551
Issue date
Jun 8, 2004
Tanaka Kikinzoku Kogyo K.K.
Osamu Sakaguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sliding contact material comprising Ag-Ni based alloy having Ni met...
Patent number
6,638,334
Issue date
Oct 28, 2003
Mabuchi Motor Co., Ltd.
Keiji Nakamura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for preparing Ag-ZnO electric contact material and electric...
Patent number
6,432,157
Issue date
Aug 13, 2002
Tanaka Kikinzoku Kogyo K.K.
Tetsuya Nakamura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cytoplasmic male sterility DNA factor and utilization thereof
Patent number
6,297,012
Issue date
Oct 2, 2001
Sumitomo Chemical Company Limited
Yuki Nakajima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Material for sliding contact, composite clad material, and small-si...
Patent number
6,245,166
Issue date
Jun 12, 2001
Mabuchi Motor Co., Ltd.
Isao Shibuya
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ag-Cu alloy for a sliding contact
Patent number
5,972,131
Issue date
Oct 26, 1999
Tanaka Kikinzoku Kogyo K.K.
Takao Asada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cytoplasmic male sterility DNA factor and utilization thereof
Patent number
5,959,183
Issue date
Sep 28, 1999
Sumitomo Chemical Company, Limited
Yuki Nakajima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sliding contact material, clad compoosite material, commutator empl...
Patent number
5,876,862
Issue date
Mar 2, 1999
Mabuchi Motor Co., Ltd.
Isao Shibuya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for breeding a glabrous variety of rice crop and a glabrous...
Patent number
5,173,423
Issue date
Dec 22, 1992
Sumitomo Chemical Company Limited
Akira Nishikawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
SPUTTERING TARGET
Publication number
20210269911
Publication date
Sep 2, 2021
Tanaka Kikinzoku Kogyo K.K.
Kim Kong Tham
G11 - INFORMATION STORAGE
Information
Patent Application
SPUTTERING TARGET FOR MAGNETIC RECORDING MEDIA
Publication number
20200105297
Publication date
Apr 2, 2020
Tanaka Kikinzoku Kogyo K.K.
Kim Kong THAM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SPUTTERING TARGET
Publication number
20180355473
Publication date
Dec 13, 2018
TANAKA KIKINZOKU KOGYO K.K.
Kim Kong THAM
G11 - INFORMATION STORAGE
Information
Patent Application
SPUTTERING TARGET AND PROCESS FOR PRODUCTION THEREOF
Publication number
20170194131
Publication date
Jul 6, 2017
TANAKA KIKINZOKU KOGYO K.K.
Kim Kong THAM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING REGENERATED TARGET
Publication number
20130115125
Publication date
May 9, 2013
TANAKA HOLDINGS CO., LTD.
Toshiya Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING REGENERATED TARGET
Publication number
20110256013
Publication date
Oct 20, 2011
TANAKA HOLDINGS CO., LTD.
Toshiya Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR RECOVERING METAL FROM TARGET AND METHOD FOR MANUFACTURIN...
Publication number
20110243784
Publication date
Oct 6, 2011
TANAKA HOLDINGS CO., LTD.
Toshiya Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING METAL FROM TARGET AND METHOD FOR MANUFACTURIN...
Publication number
20110239824
Publication date
Oct 6, 2011
Tanaka Kikinzoku Kogyo K.K.
Toshiya YAMAMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for manufacturing electric contact material, electric contac...
Publication number
20090322464
Publication date
Dec 31, 2009
TANAKA KIKINZOKU KOGYO K.K.
Toshiya Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Relay for sealed ac load and ag-base contact element material for u...
Publication number
20070018526
Publication date
Jan 25, 2007
Tanaka Kikinzoku Kogyo K.K.
Nobuhito Yanaginara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Commutator and brush materials for small electric motor, clad compo...
Publication number
20060255680
Publication date
Nov 16, 2006
Keiji Nakamura
C21 - METALLURGY OF IRON
Information
Patent Application
Material for sliding contacts, clad composite material and small-si...
Publication number
20050116576
Publication date
Jun 2, 2005
Mabuchi Motor Co., Ltd.
Keiji Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sliding contact material comprising ag-ni based alloy having ni met...
Publication number
20030061903
Publication date
Apr 3, 2003
Keiji Nakamura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Make break contact material comprising ag-ni based alloy having ni...
Publication number
20020189720
Publication date
Dec 19, 2002
Osamu Sakaguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...