Inventor

Makiko Maeda

Inventor
Kariya, JP

Overview

5→
Patents
2000–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television25%
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
G06FElectric digital data processing13%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to DAIICHI PURE CHEMICALS CO LTD (1)· patent assignee history
2000Based in Tokyo, JP· patent location history
2009–2011Patents assigned to CANON KK (2)· patent assignee history
2009Based in Itabashi-ku, JP· patent location history
2011Based in Kawasaki, JP· patent location history
2013Patents assigned to ARITA ATSUSHI (1)· patent assignee history
2013Patents assigned to AZUMA JUNICHI (1)· patent assignee history
2013Based in Suita, JP· patent location history
2021Patents assigned to AISIN SEIKI (1)· patent assignee history
2021Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK22009–2011
AISIN SEIKI12021
ARITA ATSUSHI12013
AZUMA JUNICHI12013
DAIICHI PURE CHEMICALS CO LTD12000
Locations
LocationPatentsSpan
Kariya, JP12021
Suita, JP12013
Kawasaki, JP12011
Itabashi-ku, JP12009
Tokyo, JP12000