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SHINKO METAL PRODUCTS CO., LTD.
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hollow spring utilizing seamless steel pipe
Patent number
10,118,208
Issue date
Nov 6, 2018
SHINKO METAL PRODUCTS CO., LTD.
Kotaro Toyotake
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Alloy material, contact probe, and connection terminal
Patent number
9,804,198
Issue date
Oct 31, 2017
Yamamoto Precious Metal Co., Ltd.
Teruo Anraku
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hollow seamless pipe for high-strength springs
Patent number
9,689,051
Issue date
Jun 27, 2017
Kobe Steel, Ltd.
Hitoshi Hatano
C21 - METALLURGY OF IRON
Information
Patent Grant
Seamless steel pipe for hollow spring
Patent number
9,650,704
Issue date
May 16, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takuya Kochi
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for manufacturing seamless steel pipe, hollow spring utiliz...
Patent number
9,482,302
Issue date
Nov 1, 2016
SHINKO METAL PRODUCTS CO., LTD.
Kotaro Toyotake
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hollow seamless pipe for high-strength spring
Patent number
9,429,255
Issue date
Aug 30, 2016
Kobe Steel, Ltd.
Takuya Kochi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing a clad metal column for a linear motor
Patent number
5,323,073
Issue date
Jun 21, 1994
Shinko Metal Products Co., Ltd.
Masaharu Furutani
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
HOLLOW SEAMLESS STEEL PIPE FOR SPRING
Publication number
20180265952
Publication date
Sep 20, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takuya KOCHI
C21 - METALLURGY OF IRON
Information
Patent Application
ALLOY MATERIAL, CONTACT PROBE, AND CONNECTION TERMINAL
Publication number
20180105902
Publication date
Apr 19, 2018
NHK Spring Co., Ltd.
Toshio Kazama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR MANUFACTURING SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZ...
Publication number
20170001226
Publication date
Jan 5, 2017
SHINKO METAL PRODUCTS CO., LTD.
Kotaro TOYOTAKE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOLLOW SEAMLESS PIPE FOR HIGH-STRENGTH SPRING
Publication number
20150285410
Publication date
Oct 8, 2015
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd)
Takuya Kochi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY MATERIAL, CONTACT PROBE, AND CONNECTION TERMINAL
Publication number
20150168455
Publication date
Jun 18, 2015
YAMAMOTO PRECIOUS METAL CO., LTD.
Teruo Anraku
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SEAMLESS STEEL PIPE FOR HOLLOW SPRING
Publication number
20150159245
Publication date
Jun 11, 2015
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takuya Kochi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR MANUFACTURING SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZ...
Publication number
20130239637
Publication date
Sep 19, 2013
NHK Spring Co., Ltd.
Kotaro TOYOTAKE
C21 - METALLURGY OF IRON
Information
Patent Application
HOLLOW SEAMLESS PIPE FOR HIGH-STRENGTH SPRINGS
Publication number
20120070682
Publication date
Mar 22, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hitoshi Hatano
C21 - METALLURGY OF IRON
Trademark
last 30 trademarks