Inventor · disambiguated record
Shunsuke Oka
Also filed as: OKA SHUNSUKE
14 granted patents·2 pending applications·40 citations·filing 2020–2024
88Inventor score
Files withCASIO COMPUTER CO LTD8JX METALS CORP5JX NIPPON MINING & METALS CORP2JX ADVANCED METALS CORP1
Top patents by PatentIndex Score
16 records- 0186USD1039599SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2022·Granted Aug 20, 2024·11 cites·1 claims
- 0284USD962333SElectronic keyboard musical instrumentCASIO COMPUTER CO LTD·Filed 2020·Granted Aug 30, 2022·10 cites·1 claims
- 0382USD1056038SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2022·Granted Dec 31, 2024·9 cites·1 claims
- 0467US11926924B2Indium phosphide substrate, semiconductor epitaxial wafer, method for producing indium phosphide single-crystal ingot and method for producing indium phosphide substrateJX METALS CORP·Filed 2021·Granted Mar 12, 2024·0 cites·7 claims
- 0565USD1092612SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2024·Granted Sep 9, 2025·2 cites·1 claims
- 0663USD1084116SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2022·Granted Jul 15, 2025·3 cites·1 claims
- 0763USD1075900SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2022·Granted May 20, 2025·3 cites·1 claims
- 0857US11901170B2Indium phosphide substrate, semiconductor epitaxial wafer, and method for producing indium phosphide substrateJX METALS CORP·Filed 2020·Granted Feb 13, 2024·0 cites·8 claims
- 0957US11894225B2Indium phosphide substrate, semiconductor epitaxial wafer, and method for producing indium phosphide substrateJX METALS CORP·Filed 2020·Granted Feb 6, 2024·0 cites·13 claims
- 1057US11788203B2Indium phosphide substrate, semiconductor epitaxial wafer, and method for producing indium phosphide substrateJX METALS CORP·Filed 2020·Granted Oct 17, 2023·0 cites·7 claims
- 1156US12065759B2Indium phosphide substrateJX METALS CORP·Filed 2022·Granted Aug 20, 2024·0 cites·7 claims
- 1252US12217967B2Indium phosphide substrateJX ADVANCED METALS CORP·Filed 2020·Granted Feb 4, 2025·0 cites·11 claims
- 1350USD1075901SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2022·Granted May 20, 2025·1 cites·1 claims
- 1450USD1075902SElectronic calculatorCASIO COMPUTER CO LTD·Filed 2022·Granted May 20, 2025·1 cites·1 claims
- 1550US2023378274A1Indium phosphide substrate, method for manufacturing indium phosphide substrate, and semiconductor epitaxial waferJX NIPPON MINING & METALS CORP·Filed 2021·Application pending·0 cites
- 1650US2023392289A1Indium phosphide substrate, method for manufacturing indium phosphide substrate, and semiconductor epitaxial waferJX NIPPON MINING & METALS CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →