Kazumasa IKEURA

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Patents Grantslast 30 patents

Information Patent Grant
Light source apparatus, projection type display device and light so...
- Patent number 10,798,348
- Issue date Oct 6, 2020
- Sony Corporation
- Kazumasa Ikeura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display apparatus and control method
- Patent number 10,175,100
- Issue date Jan 8, 2019
- Sony Corporation
- Keisuke Homma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type image display device and control method of projecti...
- Patent number 10,146,121
- Issue date Dec 4, 2018
- Sony Corporation
- Kazumasa Ikeura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display apparatus and control method
- Patent number 9,271,376
- Issue date Feb 23, 2016
- Sony Corporation
- Keisuke Homma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE APPARATUS, PROJECTION TYPE DISPLAY DEVICE AND LIGHT SO...
- Publication number 20190014293
- Publication date Jan 10, 2019
- SONY CORPORATION
- Kazumasa IKEURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION TYPE IMAGE DISPLAY DEVICE AND CONTROL METHOD OF PROJECTI...
- Publication number 20170068153
- Publication date Mar 9, 2017
- SONY CORPORATION
- Kazumasa IKEURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE AND BLOWER FAN CONTROL METHOD
- Publication number 20170054957
- Publication date Feb 23, 2017
- KAZUMASA IKEURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY APPARATUS AND CONTROL METHOD
- Publication number 20160131522
- Publication date May 12, 2016
- Sony Corporation
- Keisuke Homma
- G01 - MEASURING TESTING
Information Patent Application
IMAGE DISPLAY APPARATUS AND CONTROL METHOD
- Publication number 20150108902
- Publication date Apr 23, 2015
- Sony Corporation
- Keisuke HOMMA
- G01 - MEASURING TESTING