Inventor
Ryuji Izumino
Inventor
Yamagata, JP
Overview
Patents· 1 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
6,317,277'Optical pickup device'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to PIONEER ELECTRONIC CORP (1)· patent assignee history
2001Patents assigned to PIONEER ELECTRONIC TOHOKU (1)· patent assignee history
2001Based in Yamagata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER ELECTRONIC CORP | 1 | 2001 |
| PIONEER ELECTRONIC TOHOKU | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yamagata, JP | 1 | 2001 |