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Atsunori Kondo
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Elevator rope guide system
Patent number
10,669,125
Issue date
Jun 2, 2020
Otis Elevator Company
Hiromitsu Miyajima
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Mechanical hoistway access control device
Patent number
10,526,172
Issue date
Jan 7, 2020
Otis Elevator Company
Daisuke Meguro
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Group-controlled elevator system
Patent number
5,831,226
Issue date
Nov 3, 1998
Otis Elevator Company
Kazuhiro Hattori
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator push-button device
Patent number
5,821,479
Issue date
Oct 13, 1998
Otis Elevator Company
Atsunori Kondo
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
MECHANICAL HOISTWAY ACCESS CONTROL DEVICE
Publication number
20190100411
Publication date
Apr 4, 2019
Otis Elevator Company
Daisuke Meguro
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR ROPE GUIDE SYSTEM
Publication number
20180327226
Publication date
Nov 15, 2018
Otis Elevator Company
Hiromitsu Miyajima
B66 - HOISTING LIFTING HAULING