Inventor · disambiguated record
Kentarou Nakamura
Also filed as: NAKAMURA KENTAROU
46 granted patents·6 pending applications·136 citations·filing 2003–2023
97Inventor score
Files withKONICA MINOLTA OPTO INC12PANASONIC IP MAN CO LTD11NAKAMURA KENTAROU8CANON KK4FUJIFILM CORP3
Top patents by PatentIndex Score
52 records- 0191US7843793B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Nov 30, 2010·8 cites·27 claims
- 0291US7672212B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Mar 2, 2010·9 cites·31 claims
- 0388US10642186B2Developing member having outer surface with independent electrically insulating domains, electrophotographic process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2019·Granted May 5, 2020·3 cites·18 claims
- 0487US10831125B2Developer carrying member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2020·Granted Nov 10, 2020·2 cites·13 claims
- 0584US7656770B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Feb 2, 2010·9 cites·19 claims
- 0683US12182243B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·5 claims
- 0783US12169543B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Dec 17, 2024·0 cites·4 claims
- 0883US12135773B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 5, 2024·0 cites·7 claims
- 0983US12111901B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Oct 8, 2024·0 cites·7 claims
- 1083US12111900B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Oct 8, 2024·0 cites·4 claims
- 1183US12056225B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Aug 6, 2024·0 cites·4 claims
- 1283US12056226B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Aug 6, 2024·0 cites·4 claims
- 1383US12039028B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·5 claims
- 1483US12039029B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·5 claims
- 1583US12008093B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2023·Granted Jun 11, 2024·0 cites·6 claims
- 1680US11156935B2Developing member, electrophotographic process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2020·Granted Oct 26, 2021·1 cites·14 claims
- 1780US11029622B2Developer carrying member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2020·Granted Jun 8, 2021·1 cites·13 claims
- 1876US7733758B2Objective lens for an optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Jun 8, 2010·2 cites·11 claims
- 1975US8776631B2Transmission shift forkHADA MASATOSHI·Filed 2010·Granted Jul 15, 2014·7 cites·10 claims
- 2075US7948856B2Manufacturing method of an objective lens for an optical pickup apparatus and the optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted May 24, 2011·2 cites·18 claims
- 2175US7460459B2Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Dec 2, 2008·2 cites·24 claims
- 2274US8023389B2Objective lens, optical pickup apparatus, and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2010·Granted Sep 20, 2011·2 cites·21 claims
- 2371US7113875B2Humoral testing unit and a humoral testing apparatusFUJI PHOTO FILM CO LTD·Filed 2003·Granted Sep 26, 2006·59 cites·7 claims
- 2470US10864820B2Virtual image display optical system and image display deviceKONICA MINOLTA INC·Filed 2017·Granted Dec 15, 2020·1 cites·20 claims
- 2569US12141256B2System for face authentication and method for face authenticationPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 12, 2024·0 cites·4 claims
- 2668US7282179B2Blood testing unit and blood testing method and apparatusFUJIFILM CORP·Filed 2003·Granted Oct 16, 2007·13 cites·28 claims
- 2767US8023388B2Objective lens, optical pickup apparatus, and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2010·Granted Sep 20, 2011·1 cites·15 claims
- 2866US7672211B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Mar 2, 2010·2 cites·34 claims
- 2966US7410613B2Humoral testing apparatusFUJIFILM CORP·Filed 2003·Granted Aug 12, 2008·6 cites·8 claims
- 3065US8406111B2Objective lens and optical pickup deviceTATEYAMA KIYONO·Filed 2009·Granted Mar 26, 2013·2 cites·13 claims
- 3161US7300629B2Humoral testing unitFUJIFILM CORP·Filed 2003·Granted Nov 27, 2007·3 cites·9 claims
- 3258US7885167B2Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus using the sameKONICA MINOLTA OPTO INC·Filed 2006·Granted Feb 8, 2011·0 cites·8 claims
- 3356US8599671B2Objective lens, optical pickup apparatus, and optical information recording reproducing apparatusNAKAMURA KENTAROU·Filed 2012·Granted Dec 3, 2013·0 cites·11 claims
- 3456US8339923B2Objective optical element and optical pickup deviceNAKAMURA KENTAROU·Filed 2009·Granted Dec 25, 2012·1 cites·15 claims
- 3554US8310909B2Objective lens, optical pickup apparatus, and optical information recording reproducing apparatusNAKAMURA KENTAROU·Filed 2011·Granted Nov 13, 2012·0 cites·21 claims
- 3654US8169878B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusNAKAMURA KENTAROU·Filed 2011·Granted May 1, 2012·0 cites·6 claims
- 3754US7948857B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2010·Granted May 24, 2011·0 cites·18 claims
- 3853US8125873B2Objective lens for optical pickup device, and optical pickup deviceONO YUKI·Filed 2008·Granted Feb 28, 2012·0 cites·14 claims
- 3952US8477587B2Optical pickup device and objective optical elementNAKAMURA KENTAROU·Filed 2008·Granted Jul 2, 2013·0 cites·21 claims
- 4051US8980323B2Hydrophilic matrix containing poorly water-soluble compound and method for producing the sameOOYA SHOUJI·Filed 2007·Granted Mar 17, 2015·0 cites·19 claims
- 4151US2006211127A1Blood testing unit and blood testing method and apparatusIWAKI YOSHIHIDE·Filed 2006·Application pending·0 cites
- 4250US8098564B2Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus using the sameNAKAMURA KENTAROU·Filed 2010·Granted Jan 17, 2012·0 cites·5 claims
- 4349US7453786B2Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Nov 18, 2008·0 cites·35 claims
- 4446US10690882B2Wide-angle optical system, lens unit, and imaging apparatusKONICA MINOLTA INC·Filed 2017·Granted Jun 23, 2020·0 cites·22 claims
- 4546US2010067356A1Optical element for optical pickup device, optical pickup device and method for assembling optical pickup deviceFUJII HIDEYUKI·Filed 2007·Application pending·0 cites
- 4644US2010208567A1Objective Lens and Optical Pickup ApparatusNAKAMURA KENTAROU·Filed 2008·Application pending·0 cites
- 4744US2003185707A1Blood testing unitFiled 2003·Application pending·0 cites
- 4844US2003185712A1Humoral testing apparatusFiled 2003·Application pending·0 cites
- 4942US2009103419A1Optical Pickup Device, Optical Information Recording and Reproducing Device and Design, Method of Optical ElementNAKAMURA KENTAROU·Filed 2007·Application pending·0 cites
- 5039US8760990B2Objective lens for optical pickup apparatus, optical pickup apparatus, and optical information recording reproducing apparatusTANAKA HIDEKI·Filed 2011·Granted Jun 24, 2014·0 cites·13 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →