Inventor · disambiguated record
Masaya Maeda
Also filed as: MAEDA MASAYA · TAKAHASHI KIYOSHI
70 granted patents·15 pending applications·676 citations·filing 1976–2023
99Inventor score
Top patents by PatentIndex Score
85 records- 0196US4723185ARecording and/or reproducing apparatusCANON KK·Filed 1984·Granted Feb 2, 1988·59 cites·8 claims
- 0292US4507689AComponent video system and arrangement for interconnecting the sameCANON KK·Filed 1982·Granted Mar 26, 1985·74 cites·16 claims
- 0388US5103360AMagnetic recording and/or reproducing apparatus in which a head and a recording medium are detached from each other pursuant to the position of the head confronting the mediumCANON KK·Filed 1990·Granted Apr 7, 1992·42 cites·8 claims
- 0486US8033470B2Information recognition processing apparatus and information recognition processing methodTOSHIBA KK·Filed 2009·Granted Oct 11, 2011·10 cites·15 claims
- 0586US4499504AVideo systemCANON KK·Filed 1982·Granted Feb 12, 1985·27 cites·15 claims
- 0685US4531164ACamera and separable video recorder/reproducer arrangementCANON KK·Filed 1982·Granted Jul 23, 1985·26 cites·1 claims
- 0784US4561029AMagnetic recording and/or reproducing apparatus of the cassette typeCANON KK·Filed 1983·Granted Dec 24, 1985·24 cites·22 claims
- 0882US4447837AVideo recording systemCANON KK·Filed 1982·Granted May 8, 1984·23 cites·39 claims
- 0980US4143951ACine-projectorCANON KK·Filed 1976·Granted Mar 13, 1979·12 cites·17 claims
- 1079US5051849ARecording apparatus including a pre-recording positioning functionCANON KK·Filed 1990·Granted Sep 24, 1991·46 cites·59 claims
- 1177US6128040ARecord medium erasing device with variable control in accordance with power supply characteristicsCANON KK·Filed 1998·Granted Oct 3, 2000·57 cites·4 claims
- 1275US4573089ARecording and reproducing apparatusCANON KK·Filed 1983·Granted Feb 25, 1986·17 cites·19 claims
- 1374US4736357ARecording and/or reproducing apparatusCANON KK·Filed 1985·Granted Apr 5, 1988·20 cites·13 claims
- 1470US4556920AReproduction deviceCANON KK·Filed 1983·Granted Dec 3, 1985·14 cites·20 claims
- 1570US4486792AMagnetic recording and reproducing deviceCANON KK·Filed 1981·Granted Dec 4, 1984·14 cites·22 claims
- 1670US4481551AMagnetic recording and reproducing apparatusCANON KK·Filed 1981·Granted Nov 6, 1984·11 cites·31 claims
- 1769US7905412B2Bar code processing apparatusTOSHIBA KK·Filed 2009·Granted Mar 15, 2011·4 cites·5 claims
- 1868US4148569ALens unit for motion picture projector and othersCANON KK·Filed 1977·Granted Apr 10, 1979·7 cites·13 claims
- 1966US8201742B2Barcode processing apparatus and barcode processing methodMAEDA MASAYA·Filed 2010·Granted Jun 19, 2012·2 cites·15 claims
- 2065US5072317ARecording and/or reproducing apparatus having a mechanical memory for storing medium loading and unloading informationCANON KK·Filed 1989·Granted Dec 10, 1991·13 cites·37 claims
- 2163US8467356B2Wireless communication system and base stationMAEDA MASAYA·Filed 2008·Granted Jun 18, 2013·2 cites·16 claims
- 2263US8331910B2Access authority changing method, core network apparatus, base station, and terminalMAEDA MASAYA·Filed 2009·Granted Dec 11, 2012·2 cites·12 claims
- 2363US4899231AVideo camera and separable video recorder/reproducer arrangementCANON KK·Filed 1989·Granted Feb 6, 1990·8 cites·7 claims
- 2463US4510534AStill-mode magnetic reproducing deviceCANON KK·Filed 1984·Granted Apr 9, 1985·11 cites·31 claims
- 2561US7580544B2Addressee recognizing apparatusTOSHIBA KK·Filed 2005·Granted Aug 25, 2009·2 cites·6 claims
- 2659US4652952AHead moving deviceCANON KK·Filed 1984·Granted Mar 24, 1987·9 cites·11 claims
- 2758US4580183AInformation recording and/or reproducing apparatusCANON KK·Filed 1982·Granted Apr 1, 1986·9 cites·2 claims
- 2856US4480278ARecording and reproducing apparatus for video signalsCANON KK·Filed 1982·Granted Oct 30, 1984·8 cites·34 claims
- 2956US2015070509A1Sensor information management device and sensor information management methodTOSHIBA KK·Filed 2014·Application pending·0 cites
- 3053US12101847B1System and method for controlling signaling during X2/Xn TNLA discovery processRAKUTEN SYMPHONY INC·Filed 2023·Granted Sep 24, 2024·0 cites·19 claims
- 3153US5012374ARecording and/or reproducing apparatus in which the position of head means relative to the record bearing medium is controlled between two positionsCANON KK·Filed 1989·Granted Apr 30, 1991·7 cites·16 claims
- 3253US4841397AHead shifting deviceCANON KK·Filed 1988·Granted Jun 20, 1989·8 cites·29 claims
- 3352US5036419AElectro-mechanical transducing element and a moving device using the sameCANON KK·Filed 1987·Granted Jul 30, 1991·8 cites·20 claims
- 3452US2014167402A1Label and label printerTOSHIBA KK·Filed 2013·Application pending·0 cites
- 3551US5144503AProcess for controlling an access position of a recording head which enables recording at each recording position on a recording medium without double recording and a device thereforCANON KK·Filed 1991·Granted Sep 1, 1992·8 cites·25 claims
- 3651US4872076ARecording and/or reproducing apparatusCANON KK·Filed 1989·Granted Oct 3, 1989·8 cites·34 claims
- 3750US4581661AErasing apparatus employing multiple magnetically premeable membersCANON KK·Filed 1983·Granted Apr 8, 1986·6 cites·12 claims
- 3849US12050302B2Inspection apparatus and inspection programTOSHIBA KK·Filed 2021·Granted Jul 30, 2024·0 cites·6 claims
- 3949US9463936B2Sorting system and sorting methodTOSHIBA KK·Filed 2014·Granted Oct 11, 2016·0 cites·2 claims
- 4046US4799205AApparatus for causing a head to access a selected one of a plurality of tracksCANON KK·Filed 1987·Granted Jan 17, 1989·6 cites·39 claims
- 4146US2008070565A1Method of Setting Radio Channel of Mobile Radio Base-StationMAEDA MASAYA·Filed 2004·Application pending·0 cites
- 4246US2014003730A1Electronic device and grouping methodNIKON CORP·Filed 2013·Application pending·0 cites
- 4346US2010067481A1Data retransmission method, network controller, mobile station and base stationMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 4444US12400173B2Information management apparatus and information management program using an inspection resultTOSHIBA KK·Filed 2021·Granted Aug 26, 2025·0 cites·14 claims
- 4544US5214545ASignal erasing apparatusCANON KK·Filed 1991·Granted May 25, 1993·5 cites·16 claims
- 4644US4706139AMagnetic recording and reproducing apparatusCANON KK·Filed 1986·Granted Nov 10, 1987·4 cites·6 claims
- 4743US4470086ARecord reproduction apparatusCANON KK·Filed 1981·Granted Sep 4, 1984·4 cites·9 claims
- 4843US4363051AVideo tape recorder arranged to be connected with a video cameraCANON KK·Filed 1980·Granted Dec 7, 1982·8 cites·11 claims
- 4942US9983745B2Touch sensor device and controllerTOKAI RIKA CO LTD·Filed 2015·Granted May 29, 2018·0 cites·7 claims
- 5042US9375758B2Sorting device and sorting methodTOSHIBA KK·Filed 2014·Granted Jun 28, 2016·0 cites·15 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →