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Inventor

Akiko Nakajima

Inventor
Tokyo, JP

Overview

4→
Patents
1989–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing29%
A61BDiagnosis14%
A61MDevices for introducing media into, or onto, the body14%
B60CVehicle tyres14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
9,888,874'Stimulus presentation system'20187,194,471'Document classification system and method for classifying a document according to contents of the document'20075,550,741'Document creation assistance device'19964,794,823'Tire chain mount'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2018Patents assigned to NAKAJIMA AKIKO (2)· patent assignee history
1989Based in Funabashi, JP· patent location history
1996Based in Osaka, JP· patent location history
2007–2018Based in Tokyo, JP· patent location history
2018Patents assigned to ATSUMORI HIROKAZU (1)· patent assignee history
2018Patents assigned to FUNANE TSUKASA (1)· patent assignee history
2018Patents assigned to HITACHI LTD (1)· patent assignee history
2018Patents assigned to KATSURA TAKUSHIGE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAKAJIMA AKIKOself21989–2018
ATSUMORI HIROKAZU12018
FUNANE TSUKASA12018
HITACHI LTD12018
KATSURA TAKUSHIGE12018
Locations
LocationPatentsSpan
Tokyo, JP22007–2018
Osaka, JP11996
Funabashi, JP11989