Inventor
ETSUKO NAKAJIMA
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G07Cprimary
G07CTime or attendance registers25%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes15%
G06FElectric digital data processing10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04WWireless communication networks10%
B61DBody details or kinds of railway vehicles5%
G07FCoin-freed or like apparatus5%
PatentTitleYear
12,134,367Locking and unlocking system for a vehicle based on a valid period of authentication202411,538,300Authentication information issuing apparatus, delivery system and authentication information issuing method202211,276,260Authentication information issuing apparatus, delivery system and authentication information issuing method202211,260,825Locking and unlocking system202211,232,529Delivery management system, server, delivery management method, delivery user terminal, client user terminal, and information processing method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to TOYOTA MOTOR CO LTD (5)· patent assignee history
2022–2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 5 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2022–2024 |