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Inventor

Fumiyoshi Sasaki

Inventor
Tokyo, JP

Overview

3→
Patents
1980–1990
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television67%
G01SRadio direction-finding33%
PatentTitleYear
4,953,026'Video ghost signal cancelling circuit having variable delay lines'19904,897,725'Ghost canceling circuit'19904,208,735'Moving sound source identifying system'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1990Patents assigned to JAPAN BROADCASTING CORP (3)· patent assignee history
1980–1990Based in Tokyo, JP· patent location history
1990Patents assigned to NIPPON DENKI HOME ELECTRONICS (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN BROADCASTING CORP31980–1990
NIPPON DENKI HOME ELECTRONICS21990
Locations
LocationPatentsSpan
Tokyo, JP31980–1990