Inventor

Eiji Imaeda

Inventor
Kawasaki, JP

Overview

12→
Patents
1995–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television32%
H04MTelephonic communication16%
H04WWireless communication networks16%
H04QSelecting11%
G06FElectric digital data processing5%
H04BTransmission5%
H04JMultiplex communication5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2016Patents assigned to CANON KK (12)· patent assignee history
1995–1999Based in Tokyo, JP· patent location history
2000Based in Taira, JP· patent location history
2006–2009Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to IMAEDA EIJI (5)· patent assignee history
2012–2016Based in Kawasaki, JP· patent location history
2013Patents assigned to KATO ICHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK121995–2016
IMAEDA EIJIself52012–2014
KATO ICHIRO12013
Locations
LocationPatentsSpan
Kawasaki, JP62012–2016
Tokyo, JP31995–1999
Kanagawa, JP22006–2009
Taira, JP12000