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Inventor

Chinatsu Sato

Inventor
Tokyo, JP

Overview

2→
Patents
2016–2020
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.

G06Fprimary
G06FElectric digital data processing33%
H04LTransmission of digital information, e.g. telegraphic communication33%
G08GTraffic control systems17%
H04WWireless communication networks17%
PatentTitleYear
10,819,608Information communication system, information communication method, and server20209,325,509'Determination method for cryptographic algorithm used for signature, validation server and program'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to HITACHI LTD (2)· patent assignee history
2016Patents assigned to FUJISHIRO TAKAHIRO (1)· patent assignee history
2016Patents assigned to SATO CHINATSU (1)· patent assignee history
2016Patents assigned to SUZUKI AKANE (1)· patent assignee history
2016–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD22016–2020
FUJISHIRO TAKAHIRO12016
SATO CHINATSUself12016
SUZUKI AKANE12016
Locations
LocationPatentsSpan
Tokyo, JP22016–2020