Masaaki KOYANAGI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Content recommendation system, content recommendation device, and c...
- Patent number 9,536,246
- Issue date Jan 3, 2017
- Sony Corportion
- Katsu Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server device and service provision method
- Patent number 9,400,877
- Issue date Jul 26, 2016
- Sony Corporation
- Masaaki Isozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTENT RECOMMENDATION SYSTEM, CONTENT RECOMMENDATION DEVICE, AND C...
- Publication number 20170076005
- Publication date Mar 16, 2017
- SONY CORPORATION
- KATSU SAITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVER DEVICE AND SERVICE PROVISION METHOD
- Publication number 20120254428
- Publication date Oct 4, 2012
- Masaaki Isozaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT RECOMMENDATION SYSTEM, CONTENT RECOMMENDATION DEVICE, AND C...
- Publication number 20110302240
- Publication date Dec 8, 2011
- Katsu SAITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT RECOMMENDATION DEVICE AND CONTENT RECOMMENDATION METHOD
- Publication number 20110302032
- Publication date Dec 8, 2011
- Kazuo ISHII
- G06 - COMPUTING CALCULATING COUNTING