Naoto Ota

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Plastic optical fiber and method for its production
- Patent number 9,304,251
- Issue date Apr 5, 2016
- Asahi Glass Company, Limited
- Toshiyuki Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Motor driving apparatus
- Patent number 7,106,023
- Issue date Sep 12, 2006
- Fanuc Ltd
- Naoto Ota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driver
- Patent number 7,064,516
- Issue date Jun 20, 2006
- Fanuc Ltd
- Yuuichi Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive motor control unit
- Patent number 4,908,738
- Issue date Mar 13, 1990
- Fanuc Ltd.
- Katsuo Kobari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Terminal for connecting electronic components
- Patent number 4,863,389
- Issue date Sep 5, 1989
- Fanuc Ltd.
- Katsuo Kobari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching regulator having parallel diode isolated primary windings...
- Patent number 4,809,151
- Issue date Feb 28, 1989
- Fanuc Ltd.
- Naoto Ota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Position loop gain control method
- Patent number 4,647,826
- Issue date Mar 3, 1987
- Fanuc Ltd.
- Naoto Ota
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position control apparatus
- Patent number 4,588,937
- Issue date May 13, 1986
- Fanuc Ltd.
- Yoshiki Fujioka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Speed detecting apparatus
- Patent number 4,560,927
- Issue date Dec 24, 1985
- Fanuc Ltd.
- Hiroshi Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Induction motor drive apparatus
- Patent number 4,558,269
- Issue date Dec 10, 1985
- Fanuc Ltd.
- Hiroshi Ishida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for stopping spindle at commanded position
- Patent number 4,501,999
- Issue date Feb 26, 1985
- Fanuc Ltd.
- Yoshinori Kohzai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spindle orientation control apparatus
- Patent number 4,450,393
- Issue date May 22, 1984
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Induction motor control system
- Patent number 4,434,393
- Issue date Feb 28, 1984
- Fujitsu Fanuc Limited
- Katsuo Kobari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for stopping spindle at predetermined rotational pos...
- Patent number 4,403,181
- Issue date Sep 6, 1983
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control system for stopping spindle at predetermined rotational pos...
- Patent number 4,403,179
- Issue date Sep 6, 1983
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spindle orientation control method and apparatus
- Patent number 4,398,138
- Issue date Aug 9, 1983
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control system for stopping spindle at predetermined rotational pos...
- Patent number 4,374,350
- Issue date Feb 15, 1983
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Machine tool drive motor control system
- Patent number 4,347,471
- Issue date Aug 31, 1982
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Spindle orientation control apparatus
- Patent number 4,347,470
- Issue date Aug 31, 1982
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control system for stopping spindle at predetermined rotational pos...
- Patent number 4,345,192
- Issue date Aug 17, 1982
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Spindle rotation control system
- Patent number 4,342,950
- Issue date Aug 3, 1982
- Fujitsu Fanuc Limited
- Yoshinori Kohzai
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
PLASTIC OPTICAL FIBER AND METHOD FOR ITS PRODUCTION
- Publication number 20150177456
- Publication date Jun 25, 2015
- ASAHI GLASS COMPANY, LIMITED
- Toshiyuki Tanaka
- G02 - OPTICS
Information Patent Application
Motor driving apparatus
- Publication number 20060066283
- Publication date Mar 30, 2006
- FANUC LTD.
- Naoto Ota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor driver
- Publication number 20050068000
- Publication date Mar 31, 2005
- FANUC LTD.
- Yuuichi Yamada
- G01 - MEASURING TESTING
Information Patent Application
Motor driving apparatus
- Publication number 20040257029
- Publication date Dec 23, 2004
- FANUC LTD.
- Keiji Sakamoto
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Plastic optical fiber and method for its production

Motor driving apparatus

Motor driver

Drive motor control unit

Terminal for connecting electronic components

Switching regulator having parallel diode isolated primary windings...

Position loop gain control method

Position control apparatus

Speed detecting apparatus

Induction motor drive apparatus

System for stopping spindle at commanded position

Spindle orientation control apparatus

Induction motor control system

Control system for stopping spindle at predetermined rotational pos...

Control system for stopping spindle at predetermined rotational pos...

Spindle orientation control method and apparatus

Control system for stopping spindle at predetermined rotational pos...

Machine tool drive motor control system

Spindle orientation control apparatus

Control system for stopping spindle at predetermined rotational pos...

Spindle rotation control system

Patents Applicationslast 30 patents

PLASTIC OPTICAL FIBER AND METHOD FOR ITS PRODUCTION

Motor driving apparatus

Motor driver

Motor driving apparatus