Akira Iga

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Authentication processing system, authentication processing method,...
- Patent number 8,166,523
- Issue date Apr 24, 2012
- Sony Corporation
- Tadashi Ezaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna apparatus
- Patent number 7,482,977
- Issue date Jan 27, 2009
- Sony Corporation
- Shinichi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data processing apparatus and method and data transmitting/receivin...
- Patent number 6,126,077
- Issue date Oct 3, 2000
- Sony Corporation
- Katsuyuki Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for transmitting time-sharing multidata
- Patent number 4,491,943
- Issue date Jan 1, 1985
- Sony Corporation
- Akira Iga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst-error correcting system
- Patent number RE31666
- Issue date Sep 11, 1984
- Sony Corporation
- Toshitada Doi
- 371 -
Information Patent Grant
Burst-error correcting system
- Patent number 4,355,392
- Issue date Oct 19, 1982
- Sony Corporation
- Toshitada Doi
- G11 - INFORMATION STORAGE
Information Patent Grant
Error correcting system
- Patent number 4,238,852
- Issue date Dec 9, 1980
- Sony Corporation
- Akira Iga
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid flow control speaker system
- Patent number 4,194,095
- Issue date Mar 18, 1980
- Sony Corporation
- Toshitada Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting errors in a transmitted code
- Patent number 4,189,710
- Issue date Feb 19, 1980
- Sony Corporation
- Akira Iga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Video signal recorder/reproducer for recording and reproducing puls...
- Patent number 4,138,694
- Issue date Feb 6, 1979
- Sony Corporation
- Toshitada Doi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital to analog converter with power amplification
- Patent number 4,121,205
- Issue date Oct 17, 1978
- Sony Corporation
- Akira Iga
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Antenna apparatus
- Publication number 20050253756
- Publication date Nov 17, 2005
- SONY CORPORATION
- Shinichi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Authentication processing system, authentiation processing method,...
- Publication number 20030037264
- Publication date Feb 20, 2003
- Tadashi Ezaki
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Authentication processing system, authentication processing method,...

Antenna apparatus

Data processing apparatus and method and data transmitting/receivin...

Method for transmitting time-sharing multidata

Burst-error correcting system

Burst-error correcting system

Error correcting system

Fluid flow control speaker system

Method and apparatus for detecting errors in a transmitted code

Video signal recorder/reproducer for recording and reproducing puls...

Digital to analog converter with power amplification

Patents Applicationslast 30 patents

Antenna apparatus

Authentication processing system, authentiation processing method,...