Inventor

Akihiro Sagisaka

Inventor

Aichi, JP

Overview

2009

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 bearings33%

G11BInformation storage based on relative movement between record carrier and transducer33%

H04NPictorial communication, e.g. television33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to SONY CORP (1)· patent assignee history

2009Based in Aichi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	1	2009

Locations

Location	Patents	Span
Aichi, JP	1	2009