Yasukazu Umeda

Person

Kasugai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Group control method and apparatus for elevators for assignment of...
- Patent number 5,285,028
- Issue date Feb 8, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Wait time prediction apparatus for elevator
- Patent number 4,802,557
- Issue date Feb 7, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Display apparatus for elevator
- Patent number 4,724,933
- Issue date Feb 16, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Shintaro Tsuji
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Operating system for elevator
- Patent number 4,685,539
- Issue date Aug 11, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Shintaro Tsuji
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator control apparatus
- Patent number 4,682,673
- Issue date Jul 28, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Operating apparatus for elevator
- Patent number 4,662,479
- Issue date May 5, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Shintaro Tsuji
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Demand estimation apparatus
- Patent number 4,663,723
- Issue date May 5, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- G05 - CONTROLLING REGULATING
Information Patent Grant
Elevator traffic demand analyzing system
- Patent number 4,567,558
- Issue date Jan 28, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator traffic demand analyzing system
- Patent number 4,562,530
- Issue date Dec 31, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus for operating an elevator
- Patent number 4,555,000
- Issue date Nov 26, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator control system
- Patent number 4,531,616
- Issue date Jul 30, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Uetani
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Computer control system for selecting a desired control program fro...
- Patent number 4,509,143
- Issue date Apr 2, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Shinobu Tajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Elevator control system
- Patent number 4,483,418
- Issue date Nov 20, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Computer control system for selecting a desired control program fro...
- Patent number 4,410,959
- Issue date Oct 18, 1983
- Mitsubishi Denki Kabushiki Kaisha
- Shinobu Tajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Group supervisory system of elevator cars
- Patent number 4,244,450
- Issue date Jan 13, 1981
- Mitsubishi Denki Kabushiki Kaisha
- Yasukazu Umeda
- B66 - HOISTING LIFTING HAULING

Yasukazu Umeda

Person

Patents Grantslast 30 patents

Group control method and apparatus for elevators for assignment of...

Wait time prediction apparatus for elevator

Display apparatus for elevator

Operating system for elevator

Elevator control apparatus

Operating apparatus for elevator

Demand estimation apparatus

Elevator traffic demand analyzing system

Elevator traffic demand analyzing system

Apparatus for operating an elevator

Elevator control system

Computer control system for selecting a desired control program fro...

Elevator control system

Computer control system for selecting a desired control program fro...

Group supervisory system of elevator cars