Inventor · disambiguated record
Akifumi Sagara
Also filed as: SAGARA Akifumi
5 granted patents·2 pending applications·15 citations·filing 2016–2023
71Inventor score
Top patents by PatentIndex Score
7 records- 0184US10168495B1Optical waveguide and optical circuit boardKYOCERA CORP·Filed 2018·Granted Jan 1, 2019·10 cites·5 claims
- 0278US10935737B2Optical waveguide and optical circuit substrateKYOCERA CORP·Filed 2019·Granted Mar 2, 2021·3 cites·8 claims
- 0372US9690046B2Optical circuit board and method for producing the sameKYOCERA CIRCUIT SOLUTIONS INC·Filed 2016·Granted Jun 27, 2017·2 cites·2 claims
- 0454US12038602B2Optical circuit substrateKYOCERA CORP·Filed 2019·Granted Jul 16, 2024·0 cites·4 claims
- 0552US12481109B2Optical circuit board and electronic component mounting structure using the sameKYOCERA CORP·Filed 2022·Granted Nov 25, 2025·0 cites·7 claims
- 0651US2025355166A1Optical circuit board and optical component mounting structureKYOCERA CORP·Filed 2023·Application pending·0 cites
- 0750US2025155636A1Optical circuit boardKYOCERA CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →