Inventor · disambiguated record
Tsubasa Matsumoto
Also filed as: MATSUMOTO TSUBASA
5 granted patents·3 pending applications·4 citations·filing 2017–2025
65Inventor score
Top patents by PatentIndex Score
8 records- 0185US10253426B2Method for manufacturing diamond substrateSHINETSU CHEMICAL CO·Filed 2017·Granted Apr 9, 2019·4 cites·13 claims
- 0263US2025027218A1Diamond laminateDAICEL CORP·Filed 2022·Application pending·0 cites
- 0361US11753740B2Diamond substrate and method for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2020·Granted Sep 12, 2023·0 cites·4 claims
- 0460US2023250553A1Diamond substrate and method for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0560US2025382723A1Nickel substrate, and method for producing diamond substrate using the sameUNIV NAT CORP KANAZAWA·Filed 2025·Application pending·0 cites
- 0658US11066757B2Diamond substrate and freestanding diamond substrateSHINETSU CHEMICAL CO·Filed 2018·Granted Jul 20, 2021·0 cites·4 claims
- 0755US10100435B2Method for manufacturing diamond substrateSHINETSU CHEMICAL CO·Filed 2017·Granted Oct 16, 2018·0 cites·7 claims
- 0845US12272745B2Semiconductor deviceAIST·Filed 2021·Granted Apr 8, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →