Inventor · disambiguated record
Toshihisa Okada
Also filed as: OKADA TOSHIHISA
4 granted patents·3 pending applications·13 citations·filing 2010–2020
68Inventor score
Top patents by PatentIndex Score
7 records- 0178US8604499B2Light-emitting deviceNAKAYAMA KATSUYOSHI·Filed 2010·Granted Dec 10, 2013·6 cites·28 claims
- 0277US8304357B2Ceramic material compositionIMAKITA KENJI·Filed 2010·Granted Nov 6, 2012·5 cites·8 claims
- 0372US10393966B2Composite optical waveguideAGC INC·Filed 2018·Granted Aug 27, 2019·2 cites·14 claims
- 0454US11099325B2Polymer optical waveguideAGC INC·Filed 2020·Granted Aug 24, 2021·0 cites·16 claims
- 0537US2012300479A1Substrate for mounting light-emitting element, and light-emitting deviceOKADA TOSHIHISA·Filed 2012·Application pending·0 cites
- 0636US2012146494A1Light-emitting deviceNAKAYAMA KATSUYOSHI·Filed 2011·Application pending·0 cites
- 0735US2011241049A1Substrate for mounting light-emitting element and light-emitting device employing the substrateASAHI GLASS CO LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →