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Naoaki NOGUCHI
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Control system for elevator
Patent number
11,708,242
Issue date
Jul 25, 2023
Hitachi, Ltd.
Takeshi Kondo
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
CONTROL SYSTEM FOR ELEVATOR
Publication number
20220002114
Publication date
Jan 6, 2022
Hitachi, Ltd
Takeshi KONDO
B66 - HOISTING LIFTING HAULING
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Patent Application
Reference Core Position Calculation Device for Elevator and Referen...
Publication number
20210163265
Publication date
Jun 3, 2021
Hitachi Building Systems Co., Ltd.
Hirofumi TAGUCHI
B66 - HOISTING LIFTING HAULING