Inventor · disambiguated record
Josuke Ozaki
Also filed as: OZAKI JOSUKE
21 granted patents·5 pending applications·21 citations·filing 2016–2024
90Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE26
Top patents by PatentIndex Score
26 records- 0189US10845668B2IQ optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2018·Granted Nov 24, 2020·5 cites·4 claims
- 0288US11467467B2Optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 11, 2022·4 cites·16 claims
- 0386US10254624B2Semiconductor optical modulation elementNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Apr 9, 2019·5 cites·6 claims
- 0483US11275287B2Semiconductor Mach-Zehnder optical modulator and IQ optical modulator using sameNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 15, 2022·2 cites·7 claims
- 0577US11372307B2Optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 28, 2022·1 cites·8 claims
- 0674US12176959B2High-speed optical transceiverNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 24, 2024·1 cites·12 claims
- 0774US10522892B2High-frequency lineNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Dec 31, 2019·1 cites·20 claims
- 0873US2025070888A1High-Speed Optical TransceiverNIPPON TELEGRAPH & TELEPHONE·Filed 2024·Application pending·0 cites
- 0965US10866439B2High-frequency transmission line and optical circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Dec 15, 2020·1 cites·5 claims
- 1064US12066736B2Optical moduleNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 20, 2024·0 cites·13 claims
- 1163US11300850B2Mach-Zehnder modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 12, 2022·0 cites·14 claims
- 1262US12038603B2Manufacturing method of optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 16, 2024·1 cites·8 claims
- 1355US11971590B2Optical coupling methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 30, 2024·0 cites·8 claims
- 1453US12066735B2Optical modulator moduleNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 20, 2024·0 cites·20 claims
- 1553US11994783B2IQ optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 28, 2024·0 cites·7 claims
- 1652US2025389913A1High-Speed Optical TransceiverNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1751US11947237B2Semiconductor Mach Zehnder optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 2, 2024·0 cites·20 claims
- 1849US12407074B2High-frequency line structure, subassembly, line card, and method for manufacturing line structureNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 2, 2025·0 cites·10 claims
- 1949US12393064B2Semiconductor optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 19, 2025·0 cites·9 claims
- 2047US12105398B2Semiconductor Mach-Zehnder optical modulator and IQ modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 1, 2024·0 cites·7 claims
- 2145US2025203758A1Optical ModuleNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2242US12278413B2High-frequency line structure with lead pin-connected substratesNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 15, 2025·0 cites·13 claims
- 2341US11106108B2Semiconductor Mach-Zehnder modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2018·Granted Aug 31, 2021·0 cites·8 claims
- 2440US2022215523A1Manufacturing Method of Optoelectronic Device and System for Aiding Manufacturing of Optoelectronic DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2540US2022236194A1Apparatus for Aiding Manufacturing of Optoelectronic DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2639US12169347B2Semiconductor Mach-Zehnder optical modulator and IQ modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 17, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →