Inventor · disambiguated record
Ryoji Sugino
Also filed as: SUGINO RYOJI
3 granted patents·8 pending applications·33 citations·filing 2003–2023
68Inventor score
Files withPIONEER CORP6TECH EXPERTS INC2NONAKA YOSHIYA1PIONEER CORP AND TECH EXPERTS1PIONEER SYSTEM TECH CORP1
Top patents by PatentIndex Score
11 records- 0182US7006424B2Information recording/reproducing system, music recording/reproducing system, information recorded medium and music recording/reproducing methodTECH EXPERTS INC·Filed 2003·Granted Feb 28, 2006·23 cites·17 claims
- 0262US7187627B2System for controlling recording and reproducing data using management information on the mediumTECH EXPERTS INC·Filed 2003·Granted Mar 6, 2007·6 cites·46 claims
- 0358US7680280B2Electronic device, control method thereof, security program and othersPIONEER CORP·Filed 2005·Granted Mar 16, 2010·4 cites·6 claims
- 0452US2025047775A1Information processing device, information processing method, and information processing programPIONEER CORP·Filed 2023·Application pending·0 cites
- 0544US2004252846A1Noise reduction apparatusPIONEER CORP·Filed 2004·Application pending·0 cites
- 0638US2004252985A1Data transfer and reproduction systemPIONEER CORP·Filed 2004·Application pending·0 cites
- 0737US2003226019A1Music recording/reproducing apparatus, list generation method, and information recorded mediumPIONEER CORP·Filed 2003·Application pending·0 cites
- 0837US2003223320A1Information recording/reproducing apparatus, list generation method and information recorded mediumPIONEER CORP AND TECH EXPERTS·Filed 2003·Application pending·0 cites
- 0936US2008262839A1Processing Control Device, Method Thereof, Program Thereof, and Recording Medium Containing the ProgramPIONEER CORP·Filed 2005·Application pending·0 cites
- 1031US2005235168A1Information recording apparatus, information reproduction apparatus, information recording method and information recording programPIONEER SYSTEM TECH CORP·Filed 2005·Application pending·0 cites
- 1128US2008140236A1Musical Composition Reproducing Apparatus and a Method for Reproducing Musical CompositionNONAKA YOSHIYA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →