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Inventor

Mitsumasa Date

Inventor
Toda, JP

Overview

2→
Patents
2012–2015
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes50%
H04LTransmission of digital information, e.g. telegraphic communication50%
PatentTitleYear
9,225,523'Authentication system and authentication method'20158,290,875'Authentication system and authentication method'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to DATE MITSUMASA (2)· patent assignee history
2012–2015Patents assigned to ITOI MASAYUKI (2)· patent assignee history
2012–2015Patents assigned to SAFETY ANGLE INC (2)· patent assignee history
2012–2015Based in Toda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DATE MITSUMASAself22012–2015
ITOI MASAYUKI22012–2015
SAFETY ANGLE INC22012–2015
Locations
LocationPatentsSpan
Toda, JP22012–2015