Toshikazu Fujii

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
PWM modulator
- Patent number 10,581,422
- Issue date Mar 3, 2020
- Kabushiki Kaisha Toshiba
- Akira Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-pit signal generator compensating a pre-pit signal damped, semi...
- Patent number 7,075,864
- Issue date Jul 11, 2006
- Kabushiki Kaisha Toshiba
- Yasuhiro Kakitsuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Record amplifying circuit for respectively serially and differentia...
- Patent number 5,854,718
- Issue date Dec 29, 1998
- Kabushiki Kaisha Toshiba
- Toshikazu Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Amplifying circuit for magnetic record and playback apparatus havin...
- Patent number 5,852,527
- Issue date Dec 22, 1998
- Kabushiki Kaisha Toshiba
- Toshikazu Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Amplifying circuit with DC voltage feedback to base terminal for ma...
- Patent number 5,701,103
- Issue date Dec 23, 1997
- Kabushiki Kaisha Toshiba
- Toshikazu Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Extreme level circuit
- Patent number 5,159,211
- Issue date Oct 27, 1992
- Kabushiki Kaisha Toshiba
- Toshikazu Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for separating luminance and chrominance signals from a com...
- Patent number 5,099,315
- Issue date Mar 24, 1992
- Kabushiki Kaisha Toshiba
- Takashi Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PWM MODULATOR
- Publication number 20180076806
- Publication date Mar 15, 2018
- Kabushiki Kaisha Toshiba
- Akira Yamauchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pre-pit signal generator compensating a pre-pit signal damped, semi...
- Publication number 20030179666
- Publication date Sep 25, 2003
- Kabushiki Kaisha Toshiba
- Yasuhiro Kakitsuka
- G11 - INFORMATION STORAGE

Toshikazu Fujii

Person

Patents Grantslast 30 patents

PWM modulator

Pre-pit signal generator compensating a pre-pit signal damped, semi...

Record amplifying circuit for respectively serially and differentia...

Amplifying circuit for magnetic record and playback apparatus havin...

Amplifying circuit with DC voltage feedback to base terminal for ma...

Extreme level circuit

Circuit for separating luminance and chrominance signals from a com...

Patents Applicationslast 30 patents

PWM MODULATOR

Pre-pit signal generator compensating a pre-pit signal damped, semi...