Inventor
YOSHIMICHI TANIZAWA
Inventor
JP
Overview
Patents· 14 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 communication56%
G06FElectric digital data processing12%
H04BTransmission8%
H04WWireless communication networks8%
G06NComputing arrangements based on specific computational models4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
H04JMultiplex communication4%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids4%
PatentTitleYear
12,556,379QKD system, electronic apparatus, multiplexing apparatus, and computer program product202612,489,610Forwarding device, key management server device, communication system, forwarding method, and computer program product202512,341,879Key management device, quantum cryptography communication system, and computer program product202512,341,881Quantum cryptography communication system, quantum cryptography communication device, key management device, and computer program product202512,316,747Key management device, quantum cryptography communication system, and program202512,231,553Key management device, quantum cryptography communication system, and computer program product202512,206,770Quantum cryptography storage system, distribution control device, and computer program product202512,198,167Quantum cryptographic device, quantum cryptographic communication fee calculation system, and quantum cryptographic communication fee calculation method202512,003,624Quantum cryptographic communication system, key management inspection device, key management inspection method, and computer program product202411,936,636Communication device, communication method, and communication system202411,824,975Communication device, computer program product, and communication system using quantum key distribution202311,764,952Application-key management system, application-key management device, application-key management method, and computer program product202311,595,197Communication device, communication method, and communication method for performing communication using shared quantum key202311,265,157Quantum communication device, quantum communication system, and quantum communication method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to TOSHIBA KK (14)· patent assignee history
2022–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 14 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 14 | 2022–2026 |