Inventor
TATSUYA TSUZUKI
Inventor
JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication22%
H04BTransmission17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C03BManufacture, shaping, or supplementary processes6%
C03CChemical composition of glasses, glazes or vitreous enamels6%
G06FElectric digital data processing6%
G06KGraphical data reading6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
G06VImage or video recognition or understanding6%
G07CTime or attendance registers6%
PatentTitleYear
12,334,979Optical wavelength multiplexing transmission device and optical wavelength multiplexing transmission method202512,231,227Transmission apparatus and transmission system202511,711,160Transmission device and transmission system202311,515,960Transmission device, transmission system, and transmission method202211,384,013Automotive laminated glass, and production method therefor202211,270,386Information processing device, information processing method, and program2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to FUJITSU LTD (4)· patent assignee history
2022Patents assigned to CENTRAL GLASS CO LTD (1)· patent assignee history
2022Patents assigned to SONY CORP (1)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 4 | 2022–2025 |
| CENTRAL GLASS CO LTD | 1 | 2022 |
| SONY CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2022–2025 |