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Tomoko HADA
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Chiyoda-ku, Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing an escalator handrail
Patent number
11,207,814
Issue date
Dec 28, 2021
Mitsubishi Electric Corporation
Yoshitomo Nishimura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing escalator handrail
Patent number
10,399,265
Issue date
Sep 3, 2019
Mitsubishi Electric Corporation
Yoshitomo Nishimura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Endless escalator handrail and escalator
Patent number
9,290,360
Issue date
Mar 22, 2016
Mitsubishi Electric Corporation
Hidetoshi Takeyama
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
ESCALATOR HANDRAIL AND METHOD OF MANUFACTURING ESCALATOR HANDRAIL
Publication number
20190329475
Publication date
Oct 31, 2019
Mitsubishi Electric Corporation
Yoshitomo NISHIMURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURING ESCALATOR HANDRAIL
Publication number
20160200023
Publication date
Jul 14, 2016
MITSUBISHI ELECTRIC CORPORATION
Yoshitomo NISHIMURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ENDLESS ESCALATOR HANDRAIL AND ESCALATOR
Publication number
20150336774
Publication date
Nov 26, 2015
MITSUBISHI ELECTRIC CORPORATION
Hidetoshi TAKEYAMA
B66 - HOISTING LIFTING HAULING