Inventor
Tatsuya Kurioka
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television44%
H04HBroadcast communication22%
H04LTransmission of digital information, e.g. telegraphic communication22%
G11BInformation storage based on relative movement between record carrier and transducer11%
PatentTitleYear
7,937,407'Access control method, access control system, metadata controlling device, and transmitting apparatus'20117,567,674'Content transmission apparatus, content reception apparatus, content transmission program, and content reception program'20097,380,135'Diligent control of preview of stored contents'20087,356,144'Control of usage of contents in digital broadcasts'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2011Patents assigned to JAPAN BROADCASTING CORP (4)· patent assignee history
2008–2011Based in Tokyo, JP· patent location history
2011Patents assigned to NEC CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN BROADCASTING CORP | 4 | 2008–2011 |
| NEC CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2008–2011 |