Inventor · disambiguated record
Masato Katsuda
Also filed as: KATSUDA MASATO
16 granted patents·3 pending applications·352 citations·filing 1997–2024
93Inventor score
Top patents by PatentIndex Score
19 records- 0196US5920026AElectronic percussion instrument with a net-like material to minimize noiseROLAND KABSUHIKI KAISHA·Filed 1997·Granted Jul 6, 1999·69 cites·9 claims
- 0294US7385135B2Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND CORP·Filed 2005·Granted Jun 10, 2008·34 cites·35 claims
- 0391US7612273B2Electronic percussion instrumentROLAND CORP·Filed 2006·Granted Nov 3, 2009·24 cites·37 claims
- 0491US6921857B2Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND CORP·Filed 2003·Granted Jul 26, 2005·48 cites·24 claims
- 0588US6756535B1Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND CORP·Filed 2001·Granted Jun 29, 2004·38 cites·33 claims
- 0683US6881885B2Electronic pad with vibration isolation featuresROLAND CORP·Filed 2003·Granted Apr 19, 2005·28 cites·47 claims
- 0781US6271458B1Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND KK·Filed 1999·Granted Aug 7, 2001·51 cites·17 claims
- 0881US6121538AElectronic percussion instrumental system and percussion detecting apparatus thereinROLAND CORP·Filed 1999·Granted Sep 19, 2000·46 cites·39 claims
- 0977US2024168208A1Optical filter, method for manufacturing same, and optical moduleNITTO DENKO CORP·Filed 2024·Application pending·0 cites
- 1077US2024151886A1Optical filter, method for manufacturing same, and optical moduleNITTO DENKO CORP·Filed 2024·Application pending·0 cites
- 1171US6632989B2Electronic pad with vibration isolation featuresROLAND CORP·Filed 2001·Granted Oct 14, 2003·14 cites·29 claims
- 1268US11914176B2Optical filter, method for manufacturing same, and optical moduleNITTO DENKO CORP·Filed 2021·Granted Feb 27, 2024·0 cites·18 claims
- 1367US11914177B2Optical filter, method for manufacturing same, and optical moduleNITTO DENKO CORP·Filed 2021·Granted Feb 27, 2024·0 cites·18 claims
- 1462US11959000B2Photon up-conversion film and method of producing the filmWAKAYAMA PREFECTURE·Filed 2022·Granted Apr 16, 2024·0 cites·15 claims
- 1561US12287500B2Optical filter, method for manufacturing same, and optical moduleNITTO DENKO CORP·Filed 2021·Granted Apr 29, 2025·0 cites·17 claims
- 1652US11914180B2Optical filter, method of producing same, and optical moduleNITTO DENKO CORP·Filed 2021·Granted Feb 27, 2024·0 cites·20 claims
- 1746US2025131901A1Percussion instrument and method for reducing volume of percussion instrumentROLAND CORP·Filed 2021·Application pending·0 cites
- 1842US11696506B2Piezoelectric device with orientation control layer formed of sazo and manufacturing method thereofNITTO DENKO CORP·Filed 2018·Granted Jul 4, 2023·0 cites·16 claims
- 1931US11127387B2Sound source for electronic percussion instrument and sound production control method thereofROLAND CORP·Filed 2017·Granted Sep 21, 2021·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →