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Tomoki Uemura
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Kobe, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Reduced iron production method and production apparatus
Patent number
11,549,155
Issue date
Jan 10, 2023
Kobe Steel, Ltd.
Tomoki Uemura
C21 - METALLURGY OF IRON
Information
Patent Grant
Rotary hearth furnace, and method for producing reduced iron using...
Patent number
11,428,468
Issue date
Aug 30, 2022
Kobe Steel, Ltd.
Tomoki Uemura
C21 - METALLURGY OF IRON
Information
Patent Grant
Reduced iron production method and device
Patent number
10,571,193
Issue date
Feb 25, 2020
Kobe Steel, Ltd.
Taiji Hatakeyama
C21 - METALLURGY OF IRON
Information
Patent Grant
Feeding system for reduced iron material
Patent number
8,915,352
Issue date
Dec 23, 2014
Kobe Steel, Ltd.
Osamu Tsuge
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for making high-purity naphthalenedicarboxylic acid
Patent number
6,717,009
Issue date
Apr 6, 2004
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masahiro Motoyuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing 2,6-dimethylnaphthalene
Patent number
6,525,235
Issue date
Feb 25, 2003
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Shingo Yoshida
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ROTARY HEARTH FURNACE, AND METHOD FOR PRODUCING REDUCED IRON USING...
Publication number
20190301800
Publication date
Oct 3, 2019
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomoki UEMURA
C21 - METALLURGY OF IRON
Information
Patent Application
REDUCED IRON PRODUCTION METHOD AND PRODUCTION APPARATUS
Publication number
20190169704
Publication date
Jun 6, 2019
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomoki UEMURA
C21 - METALLURGY OF IRON
Information
Patent Application
REDUCED IRON PRODUCTION METHOD AND DEVICE
Publication number
20180017326
Publication date
Jan 18, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Taiji HATAKEYAMA
C21 - METALLURGY OF IRON
Information
Patent Application
FEEDING SYSTEM FOR REDUCED IRON MATERIAL
Publication number
20130153368
Publication date
Jun 20, 2013
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel,Ltd.)
Osamu Tsuge
C21 - METALLURGY OF IRON
Information
Patent Application
Method for making high-purity naphthalenedicarboxylic acid
Publication number
20030078452
Publication date
Apr 24, 2003
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masahiro Motoyuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for manufacturing 2,6-dimethylnaphthalene
Publication number
20020065447
Publication date
May 30, 2002
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Shingo Yoshida
C07 - ORGANIC CHEMISTRY