Akira Arimizu

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination intensity correcting circuit
- Patent number 6,535,255
- Issue date Mar 18, 2003
- Sony Corporation
- Hitoshi Motonakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination intensity correcting circuit
- Patent number 6,295,098
- Issue date Sep 25, 2001
- Sony Corporation
- Hitoshi Motonakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing circuit
- Patent number 6,243,083
- Issue date Jun 5, 2001
- Sony Corporation
- Akira Arimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic mode detector for TV broadcasting system
- Patent number 5,784,117
- Issue date Jul 21, 1998
- Sony Corporation
- Shozu Mitarai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image display apparatus
- Publication number 20020051089
- Publication date May 2, 2002
- Akira Arimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Preamplifier circuit
- Publication number 20020050858
- Publication date May 2, 2002
- Akira Arimizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Illumination intensity correcting circuit
- Publication number 20020005911
- Publication date Jan 17, 2002
- Hitoshi Motonakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gamma correction circuit for imaging signal and display apparatus i...
- Publication number 20010008429
- Publication date Jul 19, 2001
- Sony Corporation
- Akira Arimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE