Tatsuya Kurioka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Access control method, access control system, metadata controlling...
- Patent number 7,937,407
- Issue date May 3, 2011
- NEC Corporation
- Jun Goto
- G11 - INFORMATION STORAGE
Information Patent Grant
Content transmission apparatus, content reception apparatus, conten...
- Patent number 7,567,674
- Issue date Jul 28, 2009
- Nippon Hoso Kyokai
- Yusei Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diligent control of preview of stored contents
- Patent number 7,380,135
- Issue date May 27, 2008
- Nippon Hoso Kyokai
- Yusei Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control of usage of contents in digital broadcasts
- Patent number 7,356,144
- Issue date Apr 8, 2008
- Nippon Hoso Kyokai
- Yusei Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Access control method, access control system, metadata controlling...
- Publication number 20070277245
- Publication date Nov 29, 2007
- Jun Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diligent control of preview of stored contents
- Publication number 20060155989
- Publication date Jul 13, 2006
- Yusei Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for distributing contents
- Publication number 20050004946
- Publication date Jan 6, 2005
- Yasushi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control of usage of contents in digital broadcasts
- Publication number 20040093494
- Publication date May 13, 2004
- Yusei Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content transmission apparatus, content reception apparatus, conten...
- Publication number 20040052379
- Publication date Mar 18, 2004
- Yusei Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE