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Yuji Taniguchi
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Takasago, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fixing jig, steel material holding device, and steel material holdi...
Patent number
11,117,225
Issue date
Sep 14, 2021
Kobe Steel, Ltd.
Hirohisa Kishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Powder mixture for powder magnetic core, and powder magnetic core
Patent number
10,923,257
Issue date
Feb 16, 2021
Kobe Steel, Ltd.
Hiroyuki Mitani
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Lubricant, mixed powder for powder metallurgy, and method for produ...
Patent number
10,500,638
Issue date
Dec 10, 2019
Kobe Steel, Ltd.
Yoshihiro Ito
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
FIXING JIG, STEEL MATERIAL HOLDING DEVICE, AND STEEL MATERIAL HOLDI...
Publication number
20190375057
Publication date
Dec 12, 2019
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hirohisa KISHIKAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWDER MIXTURE FOR POWDER MAGNETIC CORE, AND POWDER MAGNETIC CORE
Publication number
20180182520
Publication date
Jun 28, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hiroyuki MITANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LUBRICANT, MIXED POWDER FOR POWDER METALLURGY, AND METHOD FOR PRODU...
Publication number
20170304893
Publication date
Oct 26, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yoshihiro ITO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MIXED POWDER FOR POWDER METALLURGY
Publication number
20170197245
Publication date
Jul 13, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yoshihiro ITO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IRON BASE SOFT MAGNETIC POWDER FOR POWDER MAGNETIC CORES, FABRICATI...
Publication number
20140002219
Publication date
Jan 2, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hiroyuki Mitani
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...