Tomomitsu Niwa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Numerical controller and method for controlling the shaft of numeri...
- Patent number 6,671,573
- Issue date Dec 30, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiromichi Nigazawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerically controlled machine tool and method
- Patent number 6,397,111
- Issue date May 28, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Handle feeding control method in a numerical control apparatus, and...
- Patent number 6,353,301
- Issue date Mar 5, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerically controlled machine tool and method
- Patent number 6,202,003
- Issue date Mar 13, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tool specifying method and apparatus for an NC automatic programmin...
- Patent number 5,798,928
- Issue date Aug 25, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerically controlled machine tool and method
- Patent number 5,793,635
- Issue date Aug 11, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control unit with position counter control and display
- Patent number 5,734,573
- Issue date Mar 31, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device and corresponding method for determining a fuzzy logic concl...
- Patent number 5,598,512
- Issue date Jan 28, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Numerical control unit
- Patent number 5,544,046
- Issue date Aug 6, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control unit
- Patent number 5,532,932
- Issue date Jul 2, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Numerical control unit for controlling a machine tool to machine a...
- Patent number 5,493,502
- Issue date Feb 20, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Numerically controlled machine tool management system
- Patent number 5,391,968
- Issue date Feb 21, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerically controlled machine tool management system
- Patent number 5,248,924
- Issue date Sep 28, 1993
- Mitsubishi Denki K.K.
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control unit
- Patent number 5,229,950
- Issue date Jul 20, 1993
- Mitsubishi Denki K.K.
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerically controlled screw cutting method for fine screw surface...
- Patent number 5,144,871
- Issue date Sep 8, 1992
- Mitsubishi Denki K.K.
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control apparatus
- Patent number 4,788,481
- Issue date Nov 29, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control method
- Patent number 4,719,579
- Issue date Jan 12, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerically controlled machining method using primary and compensat...
- Patent number 4,713,747
- Issue date Dec 15, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerically controlled working process
- Patent number 4,698,573
- Issue date Oct 6, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Tomomitsu Niwa
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Numerical controller and method for controlling the shaft of numeri...
- Publication number 20030014151
- Publication date Jan 16, 2003
- Hiromichi Nigazawa
- G05 - CONTROLLING REGULATING

Tomomitsu Niwa

Person

Patents Grantslast 30 patents

Numerical controller and method for controlling the shaft of numeri...

Numerically controlled machine tool and method

Handle feeding control method in a numerical control apparatus, and...

Numerically controlled machine tool and method

Tool specifying method and apparatus for an NC automatic programmin...

Numerically controlled machine tool and method

Numerical control unit with position counter control and display

Device and corresponding method for determining a fuzzy logic concl...

Numerical control unit

Numerical control unit

Numerical control unit for controlling a machine tool to machine a...

Numerically controlled machine tool management system

Numerically controlled machine tool management system

Numerical control unit

Numerically controlled screw cutting method for fine screw surface...

Numerical control apparatus

Numerical control method

Numerically controlled machining method using primary and compensat...

Numerically controlled working process

Patents Applicationslast 30 patents

Numerical controller and method for controlling the shaft of numeri...