Kazufumi Hirabayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elevator control apparatus
- Patent number 10,266,371
- Issue date Apr 23, 2019
- Mitsubishi Electric Corporation
- Kazufumi Hirabayashi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control device of elevator
- Patent number 9,242,833
- Issue date Jan 26, 2016
- Mitsubishi Electric Corporation
- Kazufumi Hirabayashi
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR CONTROL DEVICE
- Publication number 20240417217
- Publication date Dec 19, 2024
- Mitsubishi Electric Corporation
- Kazufumi HIRABAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELEVATOR CONTROL DEVICE
- Publication number 20210269278
- Publication date Sep 2, 2021
- Mitsubishi Electric Corporation
- Kazufumi HIRABAYASHI
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CONTROL APPARATUS
- Publication number 20170225922
- Publication date Aug 10, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Kazufumi Hirabayashi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONTROL DEVICE OF ELEVATOR
- Publication number 20130126276
- Publication date May 23, 2013
- Mitsubishi Electric Corporation
- Kazufumi Hirabayashi
- B66 - HOISTING LIFTING HAULING