Hideki Miyazawa

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Patents Grantslast 30 patents

Information Patent Grant
Elevator rope elongation measuring device
- Patent number 10,994,968
- Issue date May 4, 2021
- Otis Elevator Company
- Mitsuru Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Elevator motion alert system
- Patent number 10,741,049
- Issue date Aug 11, 2020
- Otis Elevator Company
- Mitsuru Kato
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator floor arrival correction control
- Patent number 5,869,795
- Issue date Feb 9, 1999
- Otis Elevator Company
- Hideki Miyazawa
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR ROPE INSPECTION DEVICE AND METHOD FOR INSPECTING AN ELEVAT...
- Publication number 20200071130
- Publication date Mar 5, 2020
- Otis Elevator Company
- Mitsuru Kato
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR ROPE ELONGATION MEASURING DEVICE
- Publication number 20200071131
- Publication date Mar 5, 2020
- Otis Elevator Company
- Mitsuru Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELEVATOR MOTION ALERT SYSTEM
- Publication number 20190096222
- Publication date Mar 28, 2019
- Otis Elevator Company
- Mitsuru Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE