Inventor

Kazuo Kozumi

Inventor
Furukawa, JP

Overview

3→
Patents
1988–1990
Patent span
Physics
Primary field (CPC G)

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
AssigneePatentsSpan
ALPS ELECTRIC CO LTD31988–1990
Locations
LocationPatentsSpan
Furukawa, JP31988–1990