Yasunori Katayama

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing system
- Patent number 6,073,054
- Issue date Jun 6, 2000
- Hitachi, Ltd.
- Yasunori Katayama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Control device for controlling a controlled apparatus, and a contro...
- Patent number 5,930,136
- Issue date Jul 27, 1999
- Hitachi, Ltd.
- Masaaki Nakajima
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power distribution control system
- Patent number 5,812,389
- Issue date Sep 22, 1998
- Hitachi, Ltd.
- Yasunori Katayama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Distributed control system
- Patent number 5,553,003
- Issue date Sep 3, 1996
- Hitachi, Ltd.
- Yasushi Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for controlling a controlled apparatus, and a contro...
- Patent number 5,541,832
- Issue date Jul 30, 1996
- Hitachi, Ltd.
- Masaaki Nakajima
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control device for controlling a controlled apparatus, and a contro...
- Patent number 5,430,642
- Issue date Jul 4, 1995
- Hitachi, Ltd.
- Masaaki Nakajima
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and device for controlling object to be controlled using lea...
- Patent number 5,414,619
- Issue date May 9, 1995
- Hitachi, Ltd.
- Yasunori Katayama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Non-interference control method and device
- Patent number 5,375,448
- Issue date Dec 27, 1994
- Hitachi, Ltd.
- Yasunori Katayama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Neural network state diagnostic system for equipment
- Patent number 5,333,240
- Issue date Jul 26, 1994
- Hitachi, Ltd.
- Hiroshi Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control system having optimality decision means
- Patent number 5,331,565
- Issue date Jul 19, 1994
- Hitachi, Ltd.
- Satoshi Hattori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Control system having optimality decision means
- Patent number 5,303,385
- Issue date Apr 12, 1994
- Hitachi, Ltd.
- Satoshi Hattori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
System for processing natural language including identifying gramma...
- Patent number 5,109,509
- Issue date Apr 28, 1992
- Hitachi, Ltd.
- Yasunori Katayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Actuator
- Patent number 4,983,875
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Ryoso Masaki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and apparatus of intelligent guidance in natural language
- Patent number 4,736,296
- Issue date Apr 5, 1988
- Hitachi, Ltd.
- Yasunori Katayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controller for AC elevator
- Patent number 4,661,757
- Issue date Apr 28, 1987
- Hitachi, Ltd.
- Sadao Hokari
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Controller for elevator
- Patent number 4,553,640
- Issue date Nov 19, 1985
- Hitachi, Ltd.
- Hiromi Inaba
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and apparatus for detecting elevator car position
- Patent number 4,387,436
- Issue date Jun 7, 1983
- Hitachi, Ltd.
- Yasunori Katayama
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Abnormal elevator speed detector
- Patent number 4,378,059
- Issue date Mar 29, 1983
- Hitachi, Ltd.
- Takanobu Hatakeyama
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator control system
- Patent number 4,367,811
- Issue date Jan 11, 1983
- Hitachi, Ltd.
- Kenji Yoneda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator control system
- Patent number 4,350,225
- Issue date Sep 21, 1982
- Hitachi, Ltd.
- Kazuhiro Sakata
- B66 - HOISTING LIFTING HAULING

Yasunori Katayama

Person

Patents Grantslast 30 patents

Information processing system

Control device for controlling a controlled apparatus, and a contro...

Power distribution control system

Distributed control system

Control device for controlling a controlled apparatus, and a contro...

Control device for controlling a controlled apparatus, and a contro...

Method and device for controlling object to be controlled using lea...

Non-interference control method and device

Neural network state diagnostic system for equipment

Control system having optimality decision means

Control system having optimality decision means

System for processing natural language including identifying gramma...

Actuator

Method and apparatus of intelligent guidance in natural language

Controller for AC elevator

Controller for elevator

Method and apparatus for detecting elevator car position

Abnormal elevator speed detector

Elevator control system

Elevator control system