Inventor

Shiyouichirou Funato

Inventor

Yokohama, JP

Overview

1996

Patent span

Physics

Primary field (CPC G)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Cprimary

G01CMeasuring distances, levels or bearings50%

G11BInformation storage based on relative movement between record carrier and transducer50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to HITACHI LTD (1)· patent assignee history

1996Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	1	1996

Locations

Location	Patents	Span
Yokohama, JP	1	1996