Inventor · disambiguated record
Masayuki Nakayama
Also filed as: NAKAYAMA MASAYUKI
14 granted patents·2 pending applications·325 citations·filing 1979–2022
93Inventor score
Top patents by PatentIndex Score
16 records- 0195US4280159AMethod of and apparatus for indicating length and remaining recording capacity of a recording tapeSONY CORP·Filed 1979·Granted Jul 21, 1981·52 cites·22 claims
- 0291US4729048AMagnetic transducer combination with formatting, data, and servo headsSONY CORP·Filed 1986·Granted Mar 1, 1988·50 cites·2 claims
- 0390US6411457B2Recording/reproducing method and recording/reproducing apparatusSONY CORP·Filed 2001·Granted Jun 25, 2002·27 cites·26 claims
- 0486US4701815ATracking servo system for disc memorySONY CORP·Filed 1986·Granted Oct 20, 1987·35 cites·18 claims
- 0584US6283438B1Shock absorbing holder and information processor having sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 4, 2001·54 cites·53 claims
- 0683US6215609B1Recording/reproducing method and recording/reproducing apparatusSONY CORP·Filed 1997·Granted Apr 10, 2001·34 cites·34 claims
- 0773US7767898B2Display equipment and display program for electronic musical instrumentsROLAND CORP·Filed 2007·Granted Aug 3, 2010·8 cites·24 claims
- 0863US6795950B2Printed circuit board design systemFUJITSU LTD·Filed 2001·Granted Sep 21, 2004·10 cites·10 claims
- 0956US5861876APosition detecting apparatusSONY CORP·Filed 1995·Granted Jan 19, 1999·32 cites·5 claims
- 1052US12089020B2Headphone, and volume adjustment method thereofROLAND CORP·Filed 2022·Granted Sep 10, 2024·0 cites·17 claims
- 1145US5187529ADevice for collecting a toner carrier in an image developing apparatusMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 16, 1993·6 cites·1 claims
- 1242US5915254AFile storing system for managing a relational data base including information of a parental relationshipFUJITSU LTD·Filed 1995·Granted Jun 22, 1999·17 cites·18 claims
- 1338US10937447B2Harmony generation device and storage mediumROLAND CORP·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 1437US8455748B2Tuner deviceNAKAYAMA MASAYUKI·Filed 2010·Granted Jun 4, 2013·0 cites·14 claims
- 1537US2005056676A1Adhesive tape cutterKTF CORP·Filed 2004·Application pending·0 cites
- 1635US2010168909A1Substrate Processing ApparatusCANON ANELVA CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →