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Inventor

Hidefumi Naito

Inventor
Kanagawa, JP

Overview

2→
Patents
1991–1992
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television50%
H03HImpedance networks, e.g. resonant circuits25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,093,715'Adaptive comb filter for separating at least one component of a video signal'19924,996,595'Flicker reduction apparatus'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1992Patents assigned to SONY CORP (2)· patent assignee history
1991–1992Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP21991–1992
Locations
LocationPatentsSpan
Kanagawa, JP21991–1992