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Inventor

Toru Owada

Inventor
Tokyo, JP

Overview

21→
Patents
2004–2020
Patent span
Physics
Primary field (CPC G)

Patents· 21 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication27%
G06FElectric digital data processing20%
G08GTraffic control systems11%
H04WWireless communication networks11%
G07CTime or attendance registers7%
G11BInformation storage based on relative movement between record carrier and transducer5%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
B60WConjoint control of vehicle sub-units of different type or different function2%
G01MTesting static or dynamic balance of machines or structures2%
G05BControl or regulating systems in general2%
PatentTitleYear
10,726,161Information processing device and malicious message detection method202010,708,062In-vehicle information communication system and authentication method202010,560,286Gateway device and control method for the same202010,425,231Information processing apparatus and method for authenticating message201910,348,746Incident detection system including gateway device and server201910,320,772In-vehicle communication system with verification failure holding circuit201910,127,740Inspection apparatus, inspection system, and inspection method201810,051,004Evaluation system20189,667,615'In-vehicle communication system'20179,601,016'Communication system, vehicle-mounted terminal, roadside device'20179,432,197'Wireless communications device and authentication processing method'20169,208,625'Mobile terminal'20159,135,820'Communication system, vehicle-mounted terminal, roadside device'20158,949,017'Mobile terminal'20158,819,418'Communication system, vehicle-mounted terminal, roadside device'20147,225,340'Digital copying method and storage device for digital content'20077,100,055'Information storage system, information transfer system and storage medium thereof'20067,082,539'Information processing apparatus'20067,054,990'External storage device using non-volatile semiconductor memory'20066,819,334'Information processing apparatus and its display controller'20046,675,224'Information processing apparatus'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2019Patents assigned to HITACHI LTD (7)· patent assignee history
2004–2016Based in Yokohama, JP· patent location history
2006Based in Kawasaki, JP· patent location history
2007–2020Based in Tokyo, JP· patent location history
2014–2019Patents assigned to RENESAS ELECTRONICS CORP (8)· patent assignee history
2014–2016Patents assigned to ANDO ERIKO (2)· patent assignee history
2014–2016Patents assigned to NAGANUMA KEN (2)· patent assignee history
2015–2019Based in Kanagawa, JP· patent location history
2018–2020Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS ELECTRONICS CORP82014–2019
HITACHI LTD72004–2019
HITACHI AUTOMOTIVE SYSTEMS LTD42018–2020
ANDO ERIKO22014–2016
NAGANUMA KEN22014–2016
Locations
LocationPatentsSpan
Tokyo, JP92007–2020
Yokohama, JP62004–2016
Kanagawa, JP42015–2019
Kawasaki, JP22006