Inventor · disambiguated record
Kazutaka Yamamoto
Also filed as: YAMAMOTO KAZUTAKA
66 granted patents·7 pending applications·386 citations·filing 1987–2023
98Inventor score
Top patents by PatentIndex Score
73 records- 0196US9800785B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2017·Granted Oct 24, 2017·8 cites·12 claims
- 0296US6198707B1Optical disc apparatus capable of multiple write sessions in a single trackRICOH KK·Filed 1997·Granted Mar 6, 2001·83 cites·7 claims
- 0395US9443476B2Image pickup device and image pickup methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Sep 13, 2016·8 cites·13 claims
- 0495US6418099B2Optical disk apparatusRICOH KK·Filed 2000·Granted Jul 9, 2002·33 cites·14 claims
- 0594US9607554B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2015·Granted Mar 28, 2017·6 cites·11 claims
- 0694US9171506B2Image pickup device and image pickup methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Oct 27, 2015·11 cites·8 claims
- 0794US6570832B2Optical disc apparatusRICOH KK·Filed 2002·Granted May 27, 2003·28 cites·27 claims
- 0892US11272104B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2020·Granted Mar 8, 2022·2 cites·20 claims
- 0992US10306144B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2017·Granted May 28, 2019·4 cites·14 claims
- 1092US9547434B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2015·Granted Jan 17, 2017·5 cites·21 claims
- 1191US10531000B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2019·Granted Jan 7, 2020·3 cites·14 claims
- 1291US9094603B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2012·Granted Jul 28, 2015·8 cites·21 claims
- 1387US6967910B2Information recording apparatus and method for controlling data writing rate based on data transfer rate so as to improve data writing performanceRICOH KK·Filed 2001·Granted Nov 22, 2005·24 cites·29 claims
- 1484US7701841B2OFDM demodulating apparatus and methodSONY CORP·Filed 2006·Granted Apr 20, 2010·14 cites·5 claims
- 1581US8730293B2Laser light irradiating systemYAMAMOTO KAZUTAKA·Filed 2012·Granted May 20, 2014·3 cites·12 claims
- 1681US5686876ASuperconducting magnet apparatusTOSHIBA KK·Filed 1994·Granted Nov 11, 1997·34 cites·17 claims
- 1778US11678051B2Image pickup device and image pickup methodPANASONIC HOLDINGS CORP·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
- 1878US8933981B2Marking control device, laser application device, marking control method, and computer-readable recording medium having marking control programYAMAMOTO KAZUTAKA·Filed 2010·Granted Jan 13, 2015·4 cites·22 claims
- 1977US9272533B2Image processing method and image processing apparatusASAI TOSHIAKI·Filed 2013·Granted Mar 1, 2016·2 cites·9 claims
- 2077US8253543B2RFID tag identification information management systemYAMAMOTO KAZUTAKA·Filed 2009·Granted Aug 28, 2012·6 cites·6 claims
- 2176US9375944B2Laser erasing apparatus and laser erasing methodYAMAMOTO KAZUTAKA·Filed 2011·Granted Jun 28, 2016·2 cites·20 claims
- 2276US9090105B2Image recording system, image rewriting system, and image recording methodISHIKAKE SATORU·Filed 2013·Granted Jul 28, 2015·4 cites·15 claims
- 2376US6876608B2Optical disc apparatusRICOH KK·Filed 2003·Granted Apr 5, 2005·5 cites·1 claims
- 2475US7215625B2Optical disk recording apparatus that records a visible image on an optical diskRICOH KK·Filed 2002·Granted May 8, 2007·10 cites·13 claims
- 2575US7196990B2Information recording scheme for preventing recording failure resulting from impact or vibrationRICOH KK·Filed 2005·Granted Mar 27, 2007·2 cites·15 claims
- 2674US11779593B2Agent for improving ocular subjective symptoms and method thereofSEIKAGAKU KOGYO CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·8 claims
- 2773US7057987B2Optical disc apparatusRICOH KK·Filed 2003·Granted Jun 6, 2006·4 cites·18 claims
- 2872US9860231B2Relay apparatus, communication apparatus and relay methodMIYAZAWA MASAFUMI·Filed 2011·Granted Jan 2, 2018·3 cites·11 claims
- 2972US2020092479A1Image pickup device and image pickup methodPANASONIC CORP·Filed 2019·Application pending·0 cites
- 3071US10126752B2Work machine, system, method, program, and recording medium recording program for generating travel route of work machine, for determining availability of entry to travel route, and for automatically selecting travel route, and travel control system of work machineMAMIYA OP CO LTD·Filed 2016·Granted Nov 13, 2018·2 cites·22 claims
- 3171US4835754ATracking control device of an optical pick-upRICOH KK·Filed 1987·Granted May 30, 1989·17 cites·8 claims
- 3269US10120382B2Work machine, system, method, and recording medium recording computer program for determining availability of entry to travel route, and travel control system of work machineMAMIYA OP CO LTD·Filed 2016·Granted Nov 6, 2018·2 cites·19 claims
- 3369US10044789B2Communication apparatus, control program of communication apparatus, and relay apparatus providing efficient download of electronic dataURAKAWA YUTAKA·Filed 2011·Granted Aug 7, 2018·2 cites·10 claims
- 3469US8363254B2Document management systemBROTHER IND LTD·Filed 2009·Granted Jan 29, 2013·3 cites·6 claims
- 3568US11185558B2Agent for improving ocular subjective symptoms and method thereofSEIKAGAKU KOGYO CO LTD·Filed 2020·Granted Nov 30, 2021·0 cites·2 claims
- 3668US7848339B2Data communication apparatus, method for its network configuration, and computer readable recording medium storing its programRICOH CO LTD·Filed 2009·Granted Dec 7, 2010·3 cites·13 claims
- 3768US6661755B2Optical disc apparatusRICOH KK·Filed 2002·Granted Dec 9, 2003·3 cites·3 claims
- 3867US11147831B2Agent for improving ocular subjective symptoms and method thereofSEIKAGAKU KOGYO CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·3 claims
- 3967US7859957B2Optical disc systemRICOH CO LTD·Filed 2008·Granted Dec 28, 2010·0 cites·5 claims
- 4067US6163515AOptical disk writing control deviceRICOH KK·Filed 1998·Granted Dec 19, 2000·18 cites·16 claims
- 4165US9648228B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2016·Granted May 9, 2017·0 cites·19 claims
- 4265US9302524B2Marking control device, laser application device, marking control method, and computer-readable recording medium having marking control programYAMAMOTO KAZUTAKA·Filed 2014·Granted Apr 5, 2016·0 cites·16 claims
- 4365US8162228B2RFID tag printer and printerYAMAMOTO KAZUTAKA·Filed 2008·Granted Apr 24, 2012·3 cites·7 claims
- 4464US11964468B2Printer for printing on recording paper having recording surface and adhesive surfaceSEIKO EPSON CORP·Filed 2022·Granted Apr 23, 2024·0 cites·11 claims
- 4564US11656825B2Communication apparatus, control program of communication apparatus, and relay apparatus providing efficient download of electronic dataBROTHER IND LTD·Filed 2019·Granted May 23, 2023·0 cites·15 claims
- 4664US6975573B2Information recording scheme for preventing recording failure resulting from impact of vibrationRICOH KK·Filed 2002·Granted Dec 13, 2005·4 cites·10 claims
- 4763US7362669B2Optical disc apparatusRICOH KK·Filed 2006·Granted Apr 22, 2008·0 cites·20 claims
- 4862US12311659B2Printing deviceSEIKO EPSON CORP·Filed 2023·Granted May 27, 2025·0 cites·5 claims
- 4962US7278452B2Filler for filling drink liquidASAHI BREWERIES LTD·Filed 2005·Granted Oct 9, 2007·4 cites·6 claims
- 5062US7020058B2Optical disc device varying, detecting and noticing a recording velocity during a recordingRICOH KK·Filed 2002·Granted Mar 28, 2006·4 cites·9 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →