Hisao Kuwahara

Person

Kamakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Current transfer circuit
- Patent number 5,164,658
- Issue date Nov 17, 1992
- Kabushiki Kaisha Toshiba
- Hisao Kuwahara
- G05 - CONTROLLING REGULATING
Information Patent Grant
FM demodulator circuit whose demodulation output is decreased in di...
- Patent number 5,136,254
- Issue date Aug 4, 1992
- Kabushiki Kaisha Toshiba
- Hisao Kuwahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant current source circuit
- Patent number 4,733,161
- Issue date Mar 22, 1988
- Kabushiki Kaisha Toshiba
- Hisao Kuwahara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor voltage supply circuit having constant output voltage...
- Patent number 4,571,536
- Issue date Feb 18, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hisao Kuwahara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Constant current source circuit
- Patent number 4,498,041
- Issue date Feb 5, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hisao Kuwahara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Signal amplifier circuit arrangement with output current limiting f...
- Patent number 4,410,859
- Issue date Oct 18, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hisao Kuwahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hysteresis circuit
- Patent number 4,408,132
- Issue date Oct 4, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hisao Kuwahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hisao Kuwahara

Person

Patents Grantslast 30 patents

Current transfer circuit

FM demodulator circuit whose demodulation output is decreased in di...

Constant current source circuit

Semiconductor voltage supply circuit having constant output voltage...

Constant current source circuit

Signal amplifier circuit arrangement with output current limiting f...

Hysteresis circuit