Hideaki Sasaki

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Patents Grantslast 30 patents

Information Patent Grant
Safety link with pulley
- Patent number 11,459,207
- Issue date Oct 4, 2022
- Otis Elevator Company
- Hideki Arai
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHOD FOR DETECTING A LOCATION OF A PERSON IN A HOISTWAY
- Publication number 20240101391
- Publication date Mar 28, 2024
- Otis Elevator Company
- Jayapal Reddy Gireddy
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SAFETY LINK WITH PULLEY
- Publication number 20210403286
- Publication date Dec 30, 2021
- Otis Elevator Company
- Hideki Arai
- B66 - HOISTING LIFTING HAULING