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Masaaki Uemura
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Takasago, JP
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Patents Grants
last 30 patents
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Patent Grant
Mixing rotor and internal mixer
Patent number
9,033,570
Issue date
May 19, 2015
Kobe Steel, Ltd.
Yusuke Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Kneading rotor, batch kneader and method of kneading materials
Patent number
8,926,166
Issue date
Jan 6, 2015
Kobe Steel, Ltd.
Norifumi Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Closed kneading machine and kneading rotor
Patent number
8,882,337
Issue date
Nov 11, 2014
Kobe Steel, Ltd.
Norifumi Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MIXING ROTOR AND INTERNAL MIXER
Publication number
20140369843
Publication date
Dec 18, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yusuke Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CLOSED KNEADING MACHINE AND KNEADING ROTOR
Publication number
20120014206
Publication date
Jan 19, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Norifumi Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
KNEADING ROTOR, BATCH KNEADER AND METHOD OF KNEADING MATERIALS
Publication number
20110222364
Publication date
Sep 15, 2011
Kabushiki Kaisha Kobe Seiko Sho(kobe) Steel (LTD)
Norifumi Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL