Katsumi Nagano

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wiring board for flat package type integrated circuit device
- Patent number 5,067,042
- Issue date Nov 19, 1991
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Eccentricity correction apparatus for an optical disc device
- Patent number 5,042,021
- Issue date Aug 20, 1991
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- G05 - CONTROLLING REGULATING
Information Patent Grant
Eccentricity correction apparatus for an optical disk device
- Patent number 4,907,214
- Issue date Mar 6, 1990
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- G05 - CONTROLLING REGULATING
Information Patent Grant
Laser diode driving circuit
- Patent number 4,819,241
- Issue date Apr 4, 1989
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- G11 - INFORMATION STORAGE
Information Patent Grant
Track jump control system for optical disk apparatus
- Patent number 4,819,219
- Issue date Apr 4, 1989
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser diode driving circuit
- Patent number 4,806,873
- Issue date Feb 21, 1989
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Converting circuit having first and second optically coupled photot...
- Patent number 4,739,174
- Issue date Apr 19, 1988
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit in which output circuit and operational amplifier equipped...
- Patent number 4,678,946
- Issue date Jul 7, 1987
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit in which output circuit and operational amplifier equipped...
- Patent number 4,636,655
- Issue date Jan 13, 1987
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
H-switch circuit with an overcurrent protection circuit
- Patent number 4,633,358
- Issue date Dec 30, 1986
- Tokyo Shibaura Denki Kabushiki Kaishi
- Katsumi Nagano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gyrator
- Patent number 4,565,962
- Issue date Jan 21, 1986
- Kabushiki Kaisha Toshiba
- Katsumi Nagano
- H03 - BASIC ELECTRONIC CIRCUITRY

Katsumi Nagano

Person

Patents Grantslast 30 patents

Wiring board for flat package type integrated circuit device

Eccentricity correction apparatus for an optical disc device

Eccentricity correction apparatus for an optical disk device

Laser diode driving circuit

Track jump control system for optical disk apparatus

Laser diode driving circuit

Converting circuit having first and second optically coupled photot...

Circuit in which output circuit and operational amplifier equipped...

Circuit in which output circuit and operational amplifier equipped...

H-switch circuit with an overcurrent protection circuit

Gyrator