Masayuki Hongu

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Picture-in-picture television receivers
- Patent number 4,673,983
- Issue date Jun 16, 1987
- Sony Corporation
- Toshio Sarugaku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dark level restoring circuit
- Patent number 4,631,589
- Issue date Dec 23, 1986
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television sound receiver
- Patent number 4,419,695
- Issue date Dec 6, 1983
- Sony Corporation
- Yoshihiro Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier regenerating circuit for a synchronous detector
- Patent number 4,370,676
- Issue date Jan 25, 1983
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detector circuit for a television receiver
- Patent number 4,322,751
- Issue date Mar 30, 1982
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic fine tuning circuit
- Patent number 4,283,792
- Issue date Aug 11, 1981
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AFT circuit
- Patent number 4,263,675
- Issue date Apr 21, 1981
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television receiver
- Patent number 4,261,016
- Issue date Apr 7, 1981
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Muting circuit
- Patent number 4,238,771
- Issue date Dec 9, 1980
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronous detector particularly adapted for a video IF signal
- Patent number 4,234,963
- Issue date Nov 18, 1980
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capacitive-type nonlinear emphasis circuit
- Patent number 4,198,650
- Issue date Apr 15, 1980
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Oscillating circuit
- Patent number 4,169,248
- Issue date Sep 25, 1979
- Sony Corporation
- Masayuki Hongu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable delay device
- Patent number 4,165,498
- Issue date Aug 21, 1979
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulating apparatus with phase shift compensation
- Patent number 4,163,196
- Issue date Jul 31, 1979
- Sony Corporation
- Masayuki Hongu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Television receiver with synchronous detection and automatic fine t...
- Patent number 4,156,255
- Issue date May 22, 1979
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-band tuner with fixed broadband input filters
- Patent number 4,132,952
- Issue date Jan 2, 1979
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-band tuner
- Patent number 4,115,737
- Issue date Sep 19, 1978
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifying circuit
- Patent number 4,110,635
- Issue date Aug 29, 1978
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masayuki Hongu

Person

Patents Grantslast 30 patents

Picture-in-picture television receivers

Dark level restoring circuit

Television sound receiver

Carrier regenerating circuit for a synchronous detector

Detector circuit for a television receiver

Automatic fine tuning circuit

AFT circuit

Television receiver

Muting circuit

Synchronous detector particularly adapted for a video IF signal

Capacitive-type nonlinear emphasis circuit

Oscillating circuit

Variable delay device

Demodulating apparatus with phase shift compensation

Television receiver with synchronous detection and automatic fine t...

Multi-band tuner with fixed broadband input filters

Multi-band tuner

Amplifying circuit