Inventor · disambiguated record
Kazushi Sakuma
Also filed as: SAKUMA KAZUSHI
7 granted patents·1 pending application·917 citations·filing 1992–2012
88Inventor score
Top patents by PatentIndex Score
8 records- 0194US5465385ACATV system with an easy program reservationPIONEER ELECTRONIC CORP·Filed 1994·Granted Nov 7, 1995·383 cites·16 claims
- 0294US5416508ACATV system with transmission of program schedules, linked program broadcasts, and permissive ordering periodsPIONEER ELECTRONIC CORP·Filed 1994·Granted May 16, 1995·436 cites·10 claims
- 0376US5714945ABidirectional communication method for CATV systemPIONEER ELECTRONIC CORP·Filed 1994·Granted Feb 3, 1998·41 cites·6 claims
- 0474US7042718B2Information display apparatusSONY CORP·Filed 2003·Granted May 9, 2006·31 cites·12 claims
- 0573US9827494B2Electronic device and external structure configured to attach to or detach from the electronic deviceSONY CORP·Filed 2012·Granted Nov 28, 2017·3 cites·14 claims
- 0662US5459507ATerminal device for a catv system having a read out functionPIONEER ELECTRONIC CORP·Filed 1992·Granted Oct 17, 1995·21 cites·7 claims
- 0751US7917572B2Music composition data transmission recording method and music composition reproduction deviceSONY CORP·Filed 2004·Granted Mar 29, 2011·2 cites·4 claims
- 0842US2011138043A1Music composition data transmission recording method and music composition reproduction deviceSONY CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →