Yoshiki Sugiyama

Follow

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control apparatus for passenger conveyor and passenger detecting de...
- Patent number 6,334,522
- Issue date Jan 1, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yasumasa Haruta
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator hoist apparatus
- Patent number 4,600,086
- Issue date Jul 15, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Shinji Yamasaki
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Control apparatus for passenger conveyor and passenger detecting de...
- Publication number 20010002644
- Publication date Jun 7, 2001
- Yasumasa Haruta
- B66 - HOISTING LIFTING HAULING