Tatsuya Ichikawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and light emitting device
- Patent number 10,840,472
- Issue date Nov 17, 2020
- Sony Corporation
- Tatsuya Ichikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Signal processing apparatus, signal processing method, image pickup...
- Patent number 9,479,718
- Issue date Oct 25, 2016
- Sony Corporation
- Tatsuya Ichikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Organic EL element, display device, and illuminating device
- Patent number 9,263,694
- Issue date Feb 16, 2016
- Sony Corporation
- Tatsuya Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display unit and method of manufacturing the same, electronic appar...
- Patent number 8,921,872
- Issue date Dec 30, 2014
- Sony Corporation
- Tatsuya Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20240406369
- Publication date Dec 5, 2024
- SONY GROUP CORPORATION
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE AND LIGHT EMITTING DEVICE
- Publication number 20180261790
- Publication date Sep 13, 2018
- SONY CORPORATION
- Tatsuya Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, IMAGE PICKUP...
- Publication number 20150229857
- Publication date Aug 13, 2015
- SONY CORPORATION
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORGANIC EL ELEMENT, DISPLAY DEVICE, AND ILLUMINATING DEVICE
- Publication number 20150214498
- Publication date Jul 30, 2015
- SONY CORPORATION
- Tatsuya Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGING DEVICE, METHOD FOR CONTROLLING THE SAME, AND EL...
- Publication number 20130341750
- Publication date Dec 26, 2013
- Tatsuya Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY UNIT AND METHOD OF MANUFACTURING THE SAME, ELECTRONIC APPAR...
- Publication number 20130146903
- Publication date Jun 13, 2013
- SONY CORPORATION
- Tatsuya Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS