Kayo Ishii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information recording apparatus, imaging apparatus, information rec...
- Patent number 8,218,031
- Issue date Jul 10, 2012
- Sony Corporation
- Garen Fujimaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shade gradation correction method and apparatus
- Patent number 5,930,401
- Issue date Jul 27, 1999
- Sony Corporation
- Tadashi Morishige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Information recording apparatus, imaging apparatus, information rec...
- Publication number 20100039529
- Publication date Feb 18, 2010
- SONY CORPORATION
- Garen Fujimaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE