Inventor
Kazuo Kozumi
Inventor
Furukawa, JP
Overview
Patents· 3 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 transducer60%
Y10TTechnical subjects covered by former us classification40%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1990Patents assigned to ALPS ELECTRIC CO LTD (3)· patent assignee history
1988–1990Based in Furukawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALPS ELECTRIC CO LTD | 3 | 1988–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Furukawa, JP | 3 | 1988–1990 |