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Inventor

Keishiro Tanaka

Inventor
Kawasaki, JP

Overview

6→
Patents
2006–2019
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G06Fprimary
G06FElectric digital data processing38%
H04LTransmission of digital information, e.g. telegraphic communication38%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
H03MCoding13%
PatentTitleYear
10,389,378Computer product, information processing apparatus, and information search apparatus20199,087,118'Information search apparatus, and information search method, and computer product'20158,438,385'Method and apparatus for identity verification'20138,386,796'Information processing apparatus and information management method'20137,549,172'Data processing apparatus for digital copyrights management'20097,143,058'Notifying program and detailed statement display method'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2019Patents assigned to FUJITSU LTD (6)· patent assignee history
2006–2019Based in Kawasaki, JP· patent location history
2013–2019Patents assigned to TANAKA KEISHIRO (4)· patent assignee history
2013Patents assigned to KOTANI SEIGO (2)· patent assignee history
2013Patents assigned to LEE HOUCHENG (1)· patent assignee history
2013Based in Shin-Yokohama, JP· patent location history
2015–2019Patents assigned to KATAOKA MASAHIRO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD62006–2019
TANAKA KEISHIROself42013–2019
KATAOKA MASAHIRO22015–2019
KOTANI SEIGO22013
LEE HOUCHENG12013
Locations
LocationPatentsSpan
Kawasaki, JP52006–2019
Shin-Yokohama, JP12013