Inventor

Hidehiko Sasho

Inventor
Kanagawa, JP

Overview

5→
Patents
1991–1993
Patent span
Physics
Primary field (CPC G)

Patents· 5 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 transducer71%
H04NPictorial communication, e.g. television29%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to SONY CORP (5)· patent assignee history
1991–1993Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP51991–1993
Locations
LocationPatentsSpan
Kanagawa, JP51991–1993