Kazuaki KOIDE

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elevator derailment detection device
- Patent number 12,264,042
- Issue date Apr 1, 2025
- Mitsubishi Electric Corporation
- Kazuaki Koide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Elevator system including a derailment contact
- Patent number 11,679,956
- Issue date Jun 20, 2023
- Mitsubishi Electric Corporation
- Kazuaki Koide
- G01 - MEASURING TESTING
Information Patent Grant
Elevator derailment detecting device
- Patent number 11,518,649
- Issue date Dec 6, 2022
- Mitsubishi Electric Corporation
- Kazuaki Koide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elevator system
- Patent number 11,279,592
- Issue date Mar 22, 2022
- Mitsubishi Electric Corporation
- Kazuaki Koide
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR DERAILMENT DETECTION DEVICE
- Publication number 20210362979
- Publication date Nov 25, 2021
- Mitsubishi Electric Corporation
- Kazuaki KOIDE
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR DERAILMENT DETECTING DEVICE
- Publication number 20200048038
- Publication date Feb 13, 2020
- Mitsubishi Electric Corporation
- Kazuaki KOIDE
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MONITORING SYSTEM
- Publication number 20190300332
- Publication date Oct 3, 2019
- Mitsubishi Electric Corporation
- Kazuaki KOIDE
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SYSTEM
- Publication number 20190119069
- Publication date Apr 25, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kazuaki KOIDE
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SYSTEM
- Publication number 20190084805
- Publication date Mar 21, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kazuaki KOIDE
- B66 - HOISTING LIFTING HAULING