Inventor
Atsuki Tomioka
Inventor
Yokohama, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television23%
G06TImage data processing or generation, in general21%
G06FElectric digital data processing18%
H04LTransmission of digital information, e.g. telegraphic communication18%
H04MTelephonic communication13%
H04WWireless communication networks5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
PatentTitleYear
8,281,391'Contents transmission method and contents transmission system'20128,015,616'Contents transmission method and contents transmission system'20117,978,877'Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program'20117,899,973'Information processing device and program'20117,860,270'Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program'20107,817,818'Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program'20107,792,323'Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program'20107,647,075'Terminal device and program'20107,640,431'Method and apparatus for digital watermarking'20097,590,411'Communication terminal operational with multiple applications'20097,587,592'Distribution method, distribution system, and terminal device'20097,558,963'Communication device and program'20097,530,114'Content delivery method and content delivery system'20097,421,577'Communication device, control method of communication device, program and communication method'20087,401,127'Communication terminal device and program'20087,164,857'Communication terminal and program'20077,164,778'Digital watermark embedding method, digital watermark embedding apparatus, and storage medium storing a digital watermark embedding program'20077,072,492'Method and apparatus for digital watermarking'20066,704,431'Method and apparatus for digital watermarking'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2011Patents assigned to NIPPON TELEGRAPH & TELEPHONE (8)· patent assignee history
2004–2012Based in Yokohama, JP· patent location history
2007–2012Patents assigned to NTT DOCOMO INC (11)· patent assignee history
2012Patents assigned to ASAI MAO (1)· patent assignee history
2012Patents assigned to KAMIYA DAI (1)· patent assignee history
2012Patents assigned to KAWABATA HIROSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTT DOCOMO INC | 11 | 2007–2012 |
| NIPPON TELEGRAPH & TELEPHONE | 8 | 2004–2011 |
| ASAI MAO | 1 | 2012 |
| KAMIYA DAI | 1 | 2012 |
| KAWABATA HIROSHI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 19 | 2004–2012 |