LexDanaLexDanabeta
Inventor

Shoichi Sugihara

Inventor
Nagaokakyo, JP

Overview

4→
Patents
1987–1998
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television50%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them38%
H03HImpedance networks, e.g. resonant circuits13%
PatentTitleYear
5,835,164'Video signal processor'19985,648,825'Phase inversion control pulse generating circuit'19975,574,516'Color image display device'19964,684,976'Feedback comb-type filter'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1998Patents assigned to MITSUBISHI ELECTRIC CORP (4)· patent assignee history
1987–1998Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP41987–1998
Locations
LocationPatentsSpan
Nagaokakyo, JP41987–1998