Inventor · disambiguated record
Yuki Kugimoto
Also filed as: KUGIMOTO Yuki
3 granted patents·6 pending applications·0 citations·filing 2019–2022
40Inventor score
Files withSUMITOMO OSAKA CEMENT CO LTD9
Top patents by PatentIndex Score
9 records- 0152US12461306B2Optical waveguide element, optical modulation device using optical waveguide element, and optical transmission device using optical waveguide elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·10 claims
- 0252US10598849B2Optical device having EO polymer core and specially-polymerized cladSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Mar 24, 2020·0 cites·5 claims
- 0347US11656486B2Optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Granted May 23, 2023·0 cites·2 claims
- 0443US2023152539A1Optical waveguide element, and optical modulation device and optical transmission device using sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Application pending·0 cites
- 0542US2024310663A1Optical waveguide element, optical modulation device using the same, and optical transmitterSUMITOMO OSAKA CEMENT CO LTD·Filed 2021·Application pending·0 cites
- 0641US2022163720A1Optical waveguide element and optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Application pending·0 cites
- 0741US2021026167A1Optical modulatorSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Application pending·0 cites
- 0839US2025155637A1Optical waveguide element, and optical modulation device and optical transmission apparatus using sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Application pending·0 cites
- 0939US2025180932A1Optical waveguide element, and optical modulation device and optical transmission device using sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →