Ryoichiro Nozawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
System for controlling motors for synchronous operation
- Patent number 4,629,956
- Issue date Dec 16, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Operating information input method in numerical control apparatus
- Patent number 4,628,444
- Issue date Dec 9, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control method and apparatus therefor
- Patent number 4,600,985
- Issue date Jul 15, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control system
- Patent number 4,591,771
- Issue date May 27, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control method
- Patent number 4,591,968
- Issue date May 27, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Spindle rotational frequency checking method
- Patent number 4,591,990
- Issue date May 27, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical-controlled machine tool
- Patent number 4,585,377
- Issue date Apr 29, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Turning control apparatus and method
- Patent number 4,583,433
- Issue date Apr 22, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool radius compensation system
- Patent number 4,572,998
- Issue date Feb 25, 1986
- Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for controlling direction reversal in electric...
- Patent number 4,567,342
- Issue date Jan 28, 1986
- Fanuc Ltd.
- Ryoichiro Nozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Acceleration/deceleration circuit
- Patent number 4,554,497
- Issue date Nov 19, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of numerical control and device therefor
- Patent number 4,550,378
- Issue date Oct 29, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Measurement method by numerical control device
- Patent number 4,549,271
- Issue date Oct 22, 1985
- Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for compensating for servo delay caused at an arc or corner
- Patent number 4,543,625
- Issue date Sep 24, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control system
- Patent number 4,534,001
- Issue date Aug 6, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control system
- Patent number 4,516,211
- Issue date May 7, 1985
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
System for correcting positional error in numerical control devices
- Patent number 4,514,813
- Issue date Apr 30, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for controlling zero-point return of a movable...
- Patent number 4,513,234
- Issue date Apr 23, 1985
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control machine tool
- Patent number 4,511,975
- Issue date Apr 16, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for controlling feed speed in numerical contro...
- Patent number 4,510,427
- Issue date Apr 9, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control method
- Patent number 4,507,738
- Issue date Mar 26, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for sensing present position in position contr...
- Patent number 4,503,372
- Issue date Mar 5, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Numerical control system
- Patent number 4,503,373
- Issue date Mar 5, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical controller equipped with optional block skip function
- Patent number 4,501,998
- Issue date Feb 26, 1985
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position error correction equipment
- Patent number 4,502,108
- Issue date Feb 26, 1985
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control system
- Patent number 4,497,028
- Issue date Jan 29, 1985
- Fanuc Ltd.
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Manual data input device for a numerical control apparatus
- Patent number 4,486,741
- Issue date Dec 4, 1984
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
File deletion method in bubble cassette memory, and bubble cassette...
- Patent number 4,481,606
- Issue date Nov 6, 1984
- Fanuc Limited
- Ryoichiro Nozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
System for numerically controlling a machine tool
- Patent number 4,435,771
- Issue date Mar 6, 1984
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for carrying out a cutting work in machining using numerical...
- Patent number 4,402,051
- Issue date Aug 30, 1983
- Fujitsu Fanuc Limited
- Ryoichiro Nozawa
- G05 - CONTROLLING REGULATING

Ryoichiro Nozawa

Person

Patents Grantslast 30 patents

System for controlling motors for synchronous operation

Operating information input method in numerical control apparatus

Numerical control method and apparatus therefor

Numerical control system

Numerical control method

Spindle rotational frequency checking method

Numerical-controlled machine tool

Turning control apparatus and method

Tool radius compensation system

Method and apparatus for controlling direction reversal in electric...

Acceleration/deceleration circuit

Method of numerical control and device therefor

Measurement method by numerical control device

Method for compensating for servo delay caused at an arc or corner

Numerical control system

Numerical control system

System for correcting positional error in numerical control devices

Method and apparatus for controlling zero-point return of a movable...

Numerical control machine tool

Method and apparatus for controlling feed speed in numerical contro...

Numerical control method

Method and apparatus for sensing present position in position contr...

Numerical control system

Numerical controller equipped with optional block skip function

Position error correction equipment

Numerical control system

Manual data input device for a numerical control apparatus

File deletion method in bubble cassette memory, and bubble cassette...

System for numerically controlling a machine tool

Method for carrying out a cutting work in machining using numerical...