Inventor
Shinsaku Nozu
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 transducer100%
PatentTitleYear
5,090,000'Height adjusting device for a pickup'19924,841,518'Clamping mechanism for information recording disk'19894,663,750'Focus error detection device for an optical recording/playing back system'19874,658,391'Focus error detection device for an optical recording/playing back system'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1992Patents assigned to PIONEER ELECTRONIC CORP (4)· patent assignee history
1987–1992Based in Tokorozawa, JP· patent location history
1989Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER ELECTRONIC CORP | 4 | 1987–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokorozawa, JP | 3 | 1987–1992 |
| Saitama, JP | 1 | 1989 |