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Inventor

Satoru Maegawa

Inventor
Nagoya, JP

Overview

3→
Patents
2020
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G07Cprimary
G07CTime or attendance registers23%
H04WWireless communication networks23%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for15%
E05BLocks15%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G07FCoin-freed or like apparatus8%
H04LTransmission of digital information, e.g. telegraphic communication8%
PatentTitleYear
10,755,505Locking and unlocking system, key unit, and server202010,529,162Locking and unlocking system, key unit, and server202010,529,158Locking and unlocking system and key unit2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2020Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD32020
Locations
LocationPatentsSpan
Nagoya, JP32020