Inventor
Fuminori Takase
Inventor
Miyagi, JP
Overview
Patents· 8 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 transducer53%
Y10TTechnical subjects covered by former us classification33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
7,952,985'Recording medium, its manufacturing method, mother disc for recording medium, and its manufacturing method'20117,924,694'Write-once type optical recording medium and fabrication method thereof'20117,787,353'Optical recording medium and method for manufacturing same'20106,551,680'Optical recording medium'20036,551,681'Optical recording medium'20036,269,070'Optical disc having specified track pitch, push-pull signal, and cross-track signal'20016,245,404'Optical Disc'20016,210,770'Optical recording medium and method of manufacturing the same'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2011Patents assigned to SONY CORP (8)· patent assignee history
2001–2011Based in Miyagi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 8 | 2001–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 8 | 2001–2011 |