Inventor · disambiguated record
Takuma Tsurugaya
Also filed as: TSURUGAYA TAKUMA
0 granted patents·6 pending applications·0 citations·filing 2019–2021
Files withNIPPON TELEGRAPH & TELEPHONE6
Top patents by PatentIndex Score
6 records- 0149US2024039242A1Wavelength Tunable LaserNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0247US2024055829A1Semiconductor Laser and Design Method ThereforNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0342US2023021415A1Manufacturing Method for Semiconductor DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0441US2023139692A1Semiconductor Optical DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0538US2023009186A1Optical DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 0635US2022320831A1Optical DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →