Inventor
Gaku Yamamura
Inventor
Tokorozawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer33%
H04NPictorial communication, e.g. television33%
G05BControl or regulating systems in general17%
H04LTransmission of digital information, e.g. telegraphic communication17%
PatentTitleYear
7,941,230'Control apparatus and control method, network system, program for control apparatus, and information recording medium'20117,398,542'Program recording and viewing reservation system and method thereof'20087,142,773'Information recording and reproducing apparatus with a ring buffer and method for monitoring ring buffer'20066,775,085'Apparatus for recording and reproducing information and information reproducing method'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to PIONEER DISPLAY PROD CORP (2)· patent assignee history
2004–2008Based in Tokorozawa, JP· patent location history
2008–2011Patents assigned to PIONEER CORP (2)· patent assignee history
2011Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER CORP | 2 | 2008–2011 |
| PIONEER DISPLAY PROD CORP | 2 | 2004–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokorozawa, JP | 3 | 2004–2008 |
| Tokyo, JP | 1 | 2011 |