Inventor
Etsuko Nakajima
Inventor
Nagoya, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for23%
G07CTime or attendance registers15%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes12%
G08BSignalling systems, e.g. personal calling systems12%
H04LTransmission of digital information, e.g. telegraphic communication12%
H04WWireless communication networks12%
E05BLocks8%
G01KMeasuring temperature4%
G06FElectric digital data processing4%
PatentTitleYear
11,077,829Authentication information providing server, authentication information providing method, delivery user terminal, and locking and unlocking method202110,988,109Sound output apparatus, sound output control method, vehicle, and locking and unlocking system202110,891,811Authentication information issuing apparatus, delivery system and authentication information issuing method202110,766,455Sound output apparatus, sound output control method, vehicle, and locking and unlocking system202010,723,313Sound output apparatus, sound output control method, vehicle, and locking and unlocking system202010,723,316Locking and unlocking system202010,661,753Authentication information providing server, authentication information providing method, delivery user terminal, and locking and unlocking method202010,648,866Server device and management system2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020–2021Patents assigned to TOYOTA MOTOR CO LTD (7)· patent assignee history
2020–2021Based in Nagoya, JP· patent location history
2021Based in Nagoya-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 7 | 2020–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 7 | 2020–2021 |
| Nagoya-shi, JP | 1 | 2021 |