Akira Yamakoshi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Current amplifier circuit and a current amplifying type differentia...
- Patent number 4,859,966
- Issue date Aug 22, 1989
- Seikosha Co., Ltd.
- Akira Yamakoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Comparator
- Patent number 4,825,104
- Issue date Apr 25, 1989
- Seikosha Co., Ltd.
- Akira Yamakoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current amplifier circuit
- Patent number 4,804,927
- Issue date Feb 14, 1989
- Seikosha Co., Ltd.
- Akira Yamakoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current mirror circuit
- Patent number 4,801,892
- Issue date Jan 31, 1989
- Seikosha Co., Ltd.
- Akira Yamakoshi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tuning apparatus of phase-locked loop type
- Patent number 4,521,744
- Issue date Jun 4, 1985
- Sony Corporation
- Takaaki Yamada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for converting single-ended input signals to a pair of diff...
- Patent number 4,369,411
- Issue date Jan 18, 1983
- Sony Corporation
- Tsutomu Niimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit converting a pair of differential input signals to single-e...
- Patent number 4,347,531
- Issue date Aug 31, 1982
- Sony Corporation
- Akira Yamakoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chrominance signal processing circuit
- Patent number 4,343,018
- Issue date Aug 3, 1982
- Sony Corporation
- Tsutomu Niimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for converting single-ended input signals to a pair of diff...
- Patent number 4,292,597
- Issue date Sep 29, 1981
- Sony Corporation
- Tsutomu Niimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Carrier AGC circuit, especially burst ACC and APC
- Patent number 4,170,023
- Issue date Oct 2, 1979
- Sony Corporation
- Akira Yamakoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Akira Yamakoshi

Person

Patents Grantslast 30 patents

Current amplifier circuit and a current amplifying type differentia...

Comparator

Current amplifier circuit

Current mirror circuit

Tuning apparatus of phase-locked loop type

Circuit for converting single-ended input signals to a pair of diff...

Circuit converting a pair of differential input signals to single-e...

Chrominance signal processing circuit

Circuit for converting single-ended input signals to a pair of diff...

Carrier AGC circuit, especially burst ACC and APC