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Inventor

Shigehisa Kitani

Inventor
Chigasaki, JP

Overview

2→
Patents
1987–1989
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.

H03Mprimary
H03MCoding25%
H04BTransmission25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
4,856,090'Light communication equipment'19894,698,688'Image processing system'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to CANON KK (2)· patent assignee history
1987Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
1987–1989Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK21987–1989
NIPPON TELEGRAPH & TELEPHONE11987
Locations
LocationPatentsSpan
Chigasaki, JP21987–1989