Inventor
AKIRA MURAKAMI
Inventor
JP
Overview
Patents· 6 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 communication24%
G06NComputing arrangements based on specific computational models12%
G07CTime or attendance registers12%
G10LSpeech analysis techniques or speech synthesis12%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%
G06FElectric digital data processing6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
H04BTransmission6%
H04JMultiplex communication6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
PatentTitleYear
12,556,379QKD system, electronic apparatus, multiplexing apparatus, and computer program product202612,548,386Noise generation cause identifying method and noise generation cause identifying device202612,417,660Method for learning mapping202512,198,167Quantum cryptographic device, quantum cryptographic communication fee calculation system, and quantum cryptographic communication fee calculation method202511,772,477Drive unit for hybrid vehicle202311,764,952Application-key management system, application-key management device, application-key management method, and computer program product2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to TOSHIBA KK (3)· patent assignee history
2023–2026Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2023–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 3 | 2023–2026 |
| TOYOTA MOTOR CO LTD | 3 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2023–2026 |