Inventor
Masafumi Matsuda
Inventor
Tokyo, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing21%
H04LTransmission of digital information, e.g. telegraphic communication21%
G11BInformation storage based on relative movement between record carrier and transducer18%
H04WWireless communication networks12%
H04MTelephonic communication9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
A63FCard, board, or roulette games3%
G03GElectrography3%
A61BDiagnosis1%
G01DMeasuring not specially adapted for a specific variable1%
PatentTitleYear
10,587,567Communication method and apparatus202010,291,577Communication method and apparatus20199,596,581'Communication method and apparatus'20179,516,133'Information processing device, information processing method and information processing program'20169,338,644'Communication method and apparatus'20169,326,130'Communication method and apparatus'20168,982,679'Playlist sharing methods and apparatus'20158,903,423'Data communication apparatus, data communication method, and data communication packet'20148,868,585'Contents replay apparatus and contents replay method'20148,737,177'Playlist sharing methods and apparatus'20148,712,025'Communication terminal, communication system, server apparatus, and communication connecting method'20148,433,754'System, method and apparatus enabling exchange of list of content data items'20138,428,577'Data processing apparatus, data processing method, data processing system, storage medium and program'20138,270,263'Playlist sharing methods and apparatus'20128,214,431'Content and playlist providing method'20128,213,588'Communication terminal, communication system, server apparatus, and communication connecting method'20128,170,003'Content recommendation system and method, and communication terminal device'20128,145,034'Contents replay apparatus and contents replay method'20128,107,327'Interactive playlist media device'20128,082,256'User terminal and content searching and presentation method'20117,929,693'Key generating method and key generating apparatus'20117,840,559'User terminal and content searching and presentation method'20107,840,182'Information processing apparatus and information processing method'20107,519,584'Data processing apparatus, data processing method, data processing system, storage medium, and program'20097,444,339'Data processing apparatus, data processing method, data processing system, storage medium, and program'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to SONY CORP (25)· patent assignee history
2008–2020Based in Tokyo, JP· patent location history
2011–2016Patents assigned to MATSUDA MASAFUMI (15)· patent assignee history
2011–2016Patents assigned to SASAKI TORU (13)· patent assignee history
2011–2016Patents assigned to ASUKAI MASAMICHI (12)· patent assignee history
2011–2016Patents assigned to INOUE MAKOTO (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 25 | 2008–2020 |
| MATSUDA MASAFUMIself | 15 | 2011–2016 |
| SASAKI TORU | 13 | 2011–2016 |
| ASUKAI MASAMICHI | 12 | 2011–2016 |
| INOUE MAKOTO | 12 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 25 | 2008–2020 |