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Naoto Shibata
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Takatsuki, JP
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last 30 patents
Information
Patent Grant
Engagement chain type driving device
Patent number
8,453,994
Issue date
Jun 4, 2013
Tsubakimoto Chain Co.
Tomoo Suko
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Hoisting and lowering device having engagement chains
Patent number
7,819,389
Issue date
Oct 26, 2010
Tsubakimoto Chain Co.
Yoshifumi Takeuchi
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Apparatus for preventing urging rotation of a ball screw shaft for...
Patent number
5,669,264
Issue date
Sep 23, 1997
Tsubakimoto Chain, Co.
Shunji Sakura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
ENGAGEMENT CHAIN TYPE DRIVING DEVICE
Publication number
20100059727
Publication date
Mar 11, 2010
Tsubakimoto Chain Co.
Tomoo Suko
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Engagement chain type hoisting and lowering device
Publication number
20080315167
Publication date
Dec 25, 2008
Tsubakimoto Chain Co.
Yoshifumi Takeuchi
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Engagement chain type hoisting and lowering device
Publication number
20080315168
Publication date
Dec 25, 2008
Tsubakimoto Chain Co.
Yoshifumi Takeuchi
B66 - HOISTING LIFTING HAULING