Tatsuo Yoshitsugu

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Elevator group management control apparatus and elevator group mana...
- Patent number 5,865,274
- Issue date Feb 2, 1999
- Kabushiki Kaisha Toshiba
- Junichi Kiji
- B66 - HOISTING LIFTING HAULING