Kazuo Hiroi

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital PID control apparatus
- Patent number 5,745,362
- Issue date Apr 28, 1998
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process control system
- Patent number 5,544,039
- Issue date Aug 6, 1996
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for controlling a process having a control loo...
- Patent number 5,535,117
- Issue date Jul 9, 1996
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process control apparatus
- Patent number 5,485,367
- Issue date Jan 16, 1996
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two degrees of freedom type control system
- Patent number 5,245,529
- Issue date Sep 14, 1993
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process control system
- Patent number 5,200,681
- Issue date Apr 6, 1993
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two degree of freedom controller
- Patent number 5,195,028
- Issue date Mar 16, 1993
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Controlling apparatus utilized in process instrumentation system
- Patent number 5,119,288
- Issue date Jun 2, 1992
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two degree of freedom controller
- Patent number 5,105,138
- Issue date Apr 14, 1992
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital control system
- Patent number 5,059,880
- Issue date Oct 22, 1991
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process control system
- Patent number 5,029,066
- Issue date Jul 2, 1991
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process control having improved combination of feedforward feedback...
- Patent number 4,951,191
- Issue date Aug 21, 1990
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process controller having an adjustment system with two degrees of...
- Patent number 4,755,924
- Issue date Jul 5, 1988
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Feedforward feedback control having predictive disturbance compensa...
- Patent number 4,714,988
- Issue date Dec 22, 1987
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process control apparatus for optimal adaptation to a disturbance
- Patent number 4,698,745
- Issue date Oct 6, 1987
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mixture control apparatus and mixture control method
- Patent number 4,621,927
- Issue date Nov 11, 1986
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process controlling method and system involving separate determinat...
- Patent number 4,563,735
- Issue date Jan 7, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for controlling oxygen density in combustion exhaust gas
- Patent number 4,516,929
- Issue date May 14, 1985
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Kazuo Hiroi

Person

Patents Grantslast 30 patents

Digital PID control apparatus

Process control system

Method and apparatus for controlling a process having a control loo...

Process control apparatus

Two degrees of freedom type control system

Process control system

Two degree of freedom controller

Controlling apparatus utilized in process instrumentation system

Two degree of freedom controller

Digital control system

Process control system

Process control having improved combination of feedforward feedback...

Process controller having an adjustment system with two degrees of...

Feedforward feedback control having predictive disturbance compensa...

Process control apparatus for optimal adaptation to a disturbance

Mixture control apparatus and mixture control method

Process controlling method and system involving separate determinat...

Method for controlling oxygen density in combustion exhaust gas