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Inventor

Masahiko Kosaka

Inventor
Kawasaki, JP

Overview

3→
Patents
1998–2010
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
H04NPictorial communication, e.g. television50%
PatentTitleYear
7,680,121'Transmission apparatus, method and program'20106,119,142'Data communication apparatus for managing information indicating that data has reached its destination'20005,847,847'Image processing apparatus and method'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to CABIB KABUSHIKI KAISHA (1)· patent assignee history
1998–2000Based in Kawasaki, JP· patent location history
2000–2010Patents assigned to CANON KK (2)· patent assignee history
2010Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK22000–2010
CABIB KABUSHIKI KAISHA11998
Locations
LocationPatentsSpan
Kawasaki, JP21998–2000
Kanagawa, JP12010