Ryou Okabe

Follow

Person

Hitachinaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method, system, and display for elevator allocation using multi-dim...
- Patent number 7,562,746
- Issue date Jul 21, 2009
- Hitachi, Ltd.
- Toshifumi Yoshikawa
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Method, system, and display for elevator group supervisory control
- Publication number 20060249335
- Publication date Nov 9, 2006
- HITACHI, LTD.
- Toshifumi Yoshikawa
- B66 - HOISTING LIFTING HAULING