Inventor · disambiguated record
Mitsuru Nakajima
Also filed as: NAKAJIMA MITSURU
44 granted patents·7 pending applications·359 citations·filing 1991–2016
98Inventor score
Top patents by PatentIndex Score
51 records- 0194US9188674B2Laser radar deviceSUZUKI SHUICHI·Filed 2013·Granted Nov 17, 2015·34 cites·11 claims
- 0294US8675127B2Imaging deviceNAKAJIMA MITSURU·Filed 2011·Granted Mar 18, 2014·20 cites·2 claims
- 0393US9167140B2Imaging device for an in-vehicle cameraRICOH CO LTD·Filed 2014·Granted Oct 20, 2015·15 cites·8 claims
- 0492US8970700B2Imaging apparatusINOUE TOKIKO·Filed 2011·Granted Mar 3, 2015·32 cites·11 claims
- 0588US8773644B2Optical beam scanner and laser radar unitSUZUKI SHUICHI·Filed 2012·Granted Jul 8, 2014·10 cites·15 claims
- 0687US9791606B2Optical filter, and solid-state image pickup device and camera module using the optical filterJSR CORP·Filed 2016·Granted Oct 17, 2017·3 cites·16 claims
- 0787US9791596B2Optical filter, and solid-state image pickup device and camera module using the optical filterJSR CORP·Filed 2016·Granted Oct 17, 2017·3 cites·10 claims
- 0886US9575213B2Optical filter, and solid-state image pickup device and camera module using the optical filterJSR CORP·Filed 2012·Granted Feb 21, 2017·7 cites·14 claims
- 0985US10670726B2Distance measuring device and parallax calculation systemRICOH CO LTD·Filed 2015·Granted Jun 2, 2020·6 cites·9 claims
- 1083US9866819B2Distance measuring apparatus, vehicle and method of calibration in distance measuring apparatusSUZUKI SHUICHI·Filed 2014·Granted Jan 9, 2018·9 cites·20 claims
- 1183US7561348B2Fixing structure, lens block, image reading unit and image forming apparatusRICOH KK·Filed 2005·Granted Jul 14, 2009·7 cites·18 claims
- 1282US8988664B2Distance measuring deviceSUZUKI SHUICHI·Filed 2013·Granted Mar 24, 2015·9 cites·14 claims
- 1382US8908036B2Image-capturing device and in-vehicle cameraTANAKA CHIHIRO·Filed 2011·Granted Dec 9, 2014·8 cites·13 claims
- 1480US8427540B2Image pickup apparatus, on-vehicle image pickup apparatus, method and apparatus for manufacturing image pickup apparatusNAKAJIMA MITSURU·Filed 2010·Granted Apr 23, 2013·5 cites·17 claims
- 1578US9304228B2Object detection apparatus with detection based on reflected light or scattered light via an imaging unitNAKAMURA TADASHI·Filed 2013·Granted Apr 5, 2016·4 cites·8 claims
- 1677US7120603B2Reservation method, reservation authentication method, reservation confirmation method, reservation servers, shop terminals, portable terminals and memory mediaFUJITSU LTD·Filed 2001·Granted Oct 10, 2006·22 cites·23 claims
- 1777US6762492B2Semiconductor device, image scanning unit and image forming apparatusRICOH KK·Filed 2002·Granted Jul 13, 2004·24 cites·8 claims
- 1874US9019378B2Imaging apparatus including a lens barrel holding an optical elementNAKAJIMA MITSURU·Filed 2011·Granted Apr 28, 2015·3 cites·28 claims
- 1974US8717656B2Optical scanning deviceSHIMIZU KOHEI·Filed 2009·Granted May 6, 2014·5 cites·13 claims
- 2074US8179580B2Optical scanning device and image forming apparatusIWAMATSU AKIHIRO·Filed 2011·Granted May 15, 2012·4 cites·20 claims
- 2173US8928956B2Illumination system, image reader and image forming deviceIWAMATSU AKIHIRO·Filed 2013·Granted Jan 6, 2015·3 cites·10 claims
- 2269US9476706B2Detection apparatus and vehicleNAKAJIMA MITSURU·Filed 2014·Granted Oct 25, 2016·3 cites·13 claims
- 2369US9036237B2Laser scannerHAYASHI YUUSUKE·Filed 2013·Granted May 19, 2015·3 cites·10 claims
- 2468US8416467B2Fixture structure, optical device, image reading device and image forming deviceNAKAJIMA MITSURU·Filed 2007·Granted Apr 9, 2013·2 cites·9 claims
- 2568US8199369B2Optical device having fixture structure and used in image reading device and image forming deviceNAKAJIMA MITSURU·Filed 2006·Granted Jun 12, 2012·2 cites·20 claims
- 2668US5226817ABraille cellKGS KK·Filed 1991·Granted Jul 13, 1993·43 cites·6 claims
- 2767US8780416B2Light irradiator, image scanner, and image forming apparatusINOUE TOKIKO·Filed 2012·Granted Jul 15, 2014·2 cites·8 claims
- 2866US6693348B2Semiconductor device with power supplying unit between a semiconductor chip and a supporting substrateRICOH KK·Filed 2002·Granted Feb 17, 2004·13 cites·40 claims
- 2965US7589139B2Polyvinylpyrrolidone powder composition and its production processesNIPPON CATALYTIC CHEM IND·Filed 2007·Granted Sep 15, 2009·1 cites·6 claims
- 3064US7310608B2Authentication method, authentication system, payment system, user apparatus and recording medium containing program for conducting authenticationFUJITSU LTD·Filed 2001·Granted Dec 18, 2007·3 cites·12 claims
- 3162US6053029AMethod of judging the lip turnover of a seal and apparatus for inserting a sealRICOH KK·Filed 1997·Granted Apr 25, 2000·14 cites·55 claims
- 3261US9316495B2Distance measurement apparatusSUZUKI SHUICHI·Filed 2013·Granted Apr 19, 2016·2 cites·16 claims
- 3359US10302747B2Distance measuring apparatus, electronic device, method for measuring distance, and recording mediumSUZUKI SHUICHI·Filed 2016·Granted May 28, 2019·1 cites·15 claims
- 3459US8363296B2Optical scanning device, image forming apparatus, mirror, housing, mirror attaching method, mirror arrangement adjusting device, and mirror arrangement adjusting methodRICOH CO LTD·Filed 2007·Granted Jan 29, 2013·2 cites·7 claims
- 3556US9020750B2Drive assist device, and vehicle using drive assist deviceNAKAJIMA MITSURU·Filed 2014·Granted Apr 28, 2015·1 cites·9 claims
- 3652US6870275B2Semiconductor device, image scanning unit including the semiconductor device, and image forming apparatus including the image scanning unitRICOH KK·Filed 2003·Granted Mar 22, 2005·5 cites·33 claims
- 3752US2002138346A1Method of and apparatus for distributing advertisementFUJITSU LTD·Filed 2001·Application pending·0 cites
- 3852US2006216263A1Polyvinylpyrrolidone composition and processes for its productionMIYAI TAKASHI·Filed 2006·Application pending·0 cites
- 3950US9341340B2Light source unitYOSHIMURA KENICHI·Filed 2013·Granted May 17, 2016·0 cites·11 claims
- 4048US8848262B2Optical radiation device, image reader, and image forming deviceIWAMATSU AKIHIRO·Filed 2012·Granted Sep 30, 2014·0 cites·3 claims
- 4147US10198830B2Parallax operation system, information processing apparatus, information processing method, and recording mediumSEKIGUCHI HIROYOSHI·Filed 2014·Granted Feb 5, 2019·0 cites·12 claims
- 4244US6234003B1Method of judging the lip turnover of a seal and apparatus for inserting a sealRICOH KK·Filed 1999·Granted May 22, 2001·7 cites·73 claims
- 4343US2005114883A1Information providing method, information providing apparatus, and computer-readable recording medium with information providing program recorded thereonFiled 2004·Application pending·0 cites
- 4442US2011234803A1Imaging apparatusNAKAJIMA MITSURU·Filed 2011·Application pending·0 cites
- 4541US6226851B1Method for sliding a seal with a lip onto a shaft, method for uncurling the lip, and apparatus for sliding the seal thereontoRICOH KK·Filed 1997·Granted May 8, 2001·8 cites·43 claims
- 4641US2009124775A1Vinylpyrrolidone polymer solution, process for producing the same, and method of handling vinylpyrrolidone polymerNIPPON CATALYTIC CHEM IND·Filed 2005·Application pending·0 cites
- 4738US6223424B1Method for sliding a seal with a lip onto a shaft, method for uncurling the lip, and apparatus for sliding the seal thereontoRICOH KK·Filed 1999·Granted May 1, 2001·4 cites·51 claims
- 4838US2013120734A1Laser radar apparatusOGATA TETSUYA·Filed 2012·Application pending·0 cites
- 4937US7107256B2Information search system, method and program for user specification of result ranking calculationFUJITSU LTD·Filed 2001·Granted Sep 12, 2006·6 cites·12 claims
- 5032US6212754B1Method for sliding a seal with a lip onto a shaft, method for uncurling the lip, and apparatus for sliding the seal thereontoRICOH KK·Filed 1999·Granted Apr 10, 2001·4 cites·36 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →