Tsuyoshi Sekine

Follow

Person

Tenshin-shi, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Elevator device and roller guide assembly
- Patent number 9,382,098
- Issue date Jul 5, 2016
- Nippon Otis Elevator Company
- Hideki Arai
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR DEVICE AND ROLLER GUIDE ASSEMBLY
- Publication number 20140158473
- Publication date Jun 12, 2014
- NIPPON OTIS ELEVATOR COMPANY
- Hideki Arai
- B66 - HOISTING LIFTING HAULING