Inventor · disambiguated record
Hoshihiko Toda
Also filed as: TODA HOSHIHIKO
3 granted patents·1 pending application·7 citations·filing 2019–2023
55Inventor score
Files withFUJITSU OPTICAL COMPONENTS LTD4
Top patents by PatentIndex Score
4 records- 0186US10659154B2Optical module and control method of controlling center wavelength of optical filterFUJITSU OPTICAL COMPONENTS LTD·Filed 2019·Granted May 19, 2020·7 cites·14 claims
- 0264US12276832B2Optical device, substrate optical waveguide element, and optical communication apparatusFUJITSU OPTICAL COMPONENTS LTD·Filed 2023·Granted Apr 15, 2025·0 cites·9 claims
- 0356US12085752B2Optical waveguide device and optical integrated circuit that includes optical waveguide deviceFUJITSU OPTICAL COMPONENTS LTD·Filed 2022·Granted Sep 10, 2024·0 cites·18 claims
- 0449US2024231015A9Substrate type optical waveguide element and optical communication apparatusFUJITSU OPTICAL COMPONENTS LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →