Inventor · disambiguated record
Keita Utsumi
Also filed as: UTSUMI KEITA
1 granted patent·2 pending applications·0 citations·filing 2020–2023
4Inventor score
Files withROLAND CORP3
Top patents by PatentIndex Score
3 records- 0164US2025078787A1Electronic percussion instrument and percussion sound reduction methodROLAND CORP·Filed 2023·Application pending·0 cites
- 0264US2025078788A1Electronic percussion instrument and non-percussion surface forming methodROLAND CORP·Filed 2023·Application pending·0 cites
- 0350US11875765B2Electronic percussion instrument and hitting detection methodROLAND CORP·Filed 2020·Granted Jan 16, 2024·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →