Inventor
Yuko Kawaguchi
Inventor
Ibaraki, JP
Overview
Patents· 5 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 transducer100%
PatentTitleYear
8,116,193'Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium'20127,948,860'Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium'20117,821,909'Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium'20107,808,881'Optical recording medium, optical recording medium manufacturing method, and optical recording medium reproducing method'20107,012,857'Magneto optical recording medium having a multilayer recording film of different thickness'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2006–2012Based in Ibaraki, JP· patent location history
2010–2012Patents assigned to PANASONIC CORP (4)· patent assignee history
2012Patents assigned to ABE SHINYA (1)· patent assignee history
2012Patents assigned to KAWAGUCHI YUKO (1)· patent assignee history
2012Patents assigned to OHNO EIJI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC CORP | 4 | 2010–2012 |
| ABE SHINYA | 1 | 2012 |
| KAWAGUCHI YUKOself | 1 | 2012 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 1 | 2006 |
| OHNO EIJI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 5 | 2006–2012 |