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Kazuhiro Izumi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheave support apparatus for elevator
Patent number
7,882,936
Issue date
Feb 8, 2011
Toshiba Elevator Kabushiki Kaisha
Yosuke Murao
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator with an operation space in a center of a machine room
Patent number
7,562,745
Issue date
Jul 21, 2009
Toshiba Elevator Kabushiki Kaisha
Takashi Ishii
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator
Patent number
7,413,055
Issue date
Aug 19, 2008
Toshiba Elevator Kabushiki Kaisha
Kan Kawasaki
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Machine room-less elevator
Patent number
7,383,924
Issue date
Jun 10, 2008
Toshiba Elevator Kabushiki Kaisha
Kazuhiro Izumi
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
SHEAVE SUPPORT APPARATUS FOR ELEVATOR
Publication number
20080289908
Publication date
Nov 27, 2008
TOSHIBA ELEVATOR KABUSHIKI KAISHA
Yosuke Murao
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator
Publication number
20070175707
Publication date
Aug 2, 2007
Toshiba Elevator Kabushiki Kaisha
Takashi Ishii
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Machine room-less elevator
Publication number
20070170003
Publication date
Jul 26, 2007
Toshiba Elevator Kabushiki Kaisha
Kazuhiro Izumi
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator
Publication number
20050178621
Publication date
Aug 18, 2005
Toshiba Elevator Kabushiki Kaisha
Kan Kawasaki
B66 - HOISTING LIFTING HAULING