Yoshihiro Yamamoto

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
FET input/output pad layout
- Patent number 5,949,106
- Issue date Sep 7, 1999
- Oki Electric Industry Co., Ltd.
- Seiji Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having two composite field effect transistors
- Patent number 5,886,372
- Issue date Mar 23, 1999
- Oki Electric Industry Co., Ltd.
- Seiji Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic level adjusting system for a television receiver
- Patent number 4,930,004
- Issue date May 29, 1990
- Sony Corporation
- Yoshihiro Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter circuit
- Patent number 4,859,881
- Issue date Aug 22, 1989
- Sony Corporation
- Yoshihiro Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter adjustment apparatus and method
- Patent number 4,841,461
- Issue date Jun 20, 1989
- Sony Corporation
- Yoshihiro Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter adjustment apparatus and method
- Patent number 4,812,773
- Issue date Mar 14, 1989
- Sony Corporation
- Yoshihiro Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Television sound receiver
- Patent number 4,455,573
- Issue date Jun 19, 1984
- Sony Corporation
- Yoshihiro Yamamoto
- 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
Oscillating circuit
- Patent number 4,169,248
- Issue date Sep 25, 1979
- Sony Corporation
- Masayuki Hongu
- H03 - BASIC ELECTRONIC CIRCUITRY
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

Yoshihiro Yamamoto

Person

Patents Grantslast 30 patents

FET input/output pad layout

Semiconductor device having two composite field effect transistors

Automatic level adjusting system for a television receiver

Filter circuit

Filter adjustment apparatus and method

Filter adjustment apparatus and method

Television sound receiver

Television sound receiver

Oscillating circuit

Demodulating apparatus with phase shift compensation