Inventor

Tooru Michimori

Inventor

Gunma, JP

Overview

1990

Patent span

Physics

Primary field (CPC G)

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 transducer50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to DENKI KAGAKU KOGYO KK (1)· patent assignee history

1990Based in Gunma, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENKI KAGAKU KOGYO KK	1	1990

Locations

Location	Patents	Span
Gunma, JP	1	1990