Inventor · disambiguated record
Takuma Aihara
Also filed as: AIHARA TAKUMA
5 granted patents·8 pending applications·1 citations·filing 2019–2021
60Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE13
Top patents by PatentIndex Score
13 records- 0168US12051884B2Semiconductor optical elementNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 30, 2024·1 cites·14 claims
- 0257US11705693B2Semiconductor optical elementNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 18, 2023·0 cites·20 claims
- 0356US12148852B2Light-receiving deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 19, 2024·0 cites·16 claims
- 0454US2024006844A1Semiconductor Optical DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0550US11415747B2Optical integrated device and production method thereforNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 16, 2022·0 cites·15 claims
- 0650US2024006848A1Optical Semiconductor DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0750US2024396299A1Semiconductor LaserNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0849US2024039242A1Wavelength Tunable LaserNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0948US2022085576A1Tunable LaserNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1046US2024361526A1Optical Connection StructureNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1142US11996489B2Optical module and method for manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 28, 2024·0 cites·10 claims
- 1239US2022393430A1Semiconductor Optical DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 1335US2023104706A1Random Bit String GeneratorNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →