Inventor · disambiguated record
Natsuhiko Mizutani
Also filed as: MIZUTANI NATSUHIKO
50 granted patents·16 pending applications·804 citations·filing 1994–2016
98Inventor score
Top patents by PatentIndex Score
66 records- 0198US8941377B2Optically pumped magnetometer and magnetic sensing methodCANON KK·Filed 2012·Granted Jan 27, 2015·50 cites·14 claims
- 0296US10288701B2Optically pumped atomic magnetometer and magnetic sensing methodCANON KK·Filed 2015·Granted May 14, 2019·11 cites·14 claims
- 0396US9964609B2Optically pumped magnetometerCANON KK·Filed 2013·Granted May 8, 2018·53 cites·10 claims
- 0496US8054074B2Atomic magnetometer and magnetic force measuring methodCANON KK·Filed 2009·Granted Nov 8, 2011·71 cites·16 claims
- 0595US9383419B2Magnetic gradiometer and magnetic sensing methodMIZUTANI NATSUHIKO·Filed 2011·Granted Jul 5, 2016·44 cites·7 claims
- 0691US7733491B2Sensor device and testing method utilizing localized plasmon resonanceCANON KK·Filed 2008·Granted Jun 8, 2010·14 cites·6 claims
- 0791US7399445B2Chemical sensorCANON KK·Filed 2003·Granted Jul 15, 2008·39 cites·16 claims
- 0891US7144685B2Method for making a pattern using near-field light exposure through a photomaskCANON KK·Filed 2006·Granted Dec 5, 2006·11 cites·2 claims
- 0983US7659039B2Near-field exposure mask, method of producing that mask, near-field exposure apparatus having that mask, and resist pattern forming methodCANON KK·Filed 2006·Granted Feb 9, 2010·6 cites·11 claims
- 1083US7050144B2Photomask for near-field exposure and exposure apparatus including the photomask for making a patternCANON KK·Filed 2003·Granted May 23, 2006·18 cites·10 claims
- 1183US5663592ASemiconductor device having diffraction gratingCANON KK·Filed 1995·Granted Sep 2, 1997·61 cites·7 claims
- 1281US5878066AOptical semiconductor apparatus driving method therefor light source apparatus and optical communication system using the sameCANON KK·Filed 1997·Granted Mar 2, 1999·50 cites·49 claims
- 1379US7547503B2Photosensitive silane coupling agent, method of forming pattern, and method of fabricating deviceCANON KK·Filed 2007·Granted Jun 16, 2009·5 cites·14 claims
- 1478US7605908B2Near-field exposure mask, near-field exposure apparatus, and near-field exposure methodCANON KK·Filed 2007·Granted Oct 20, 2009·4 cites·9 claims
- 1578US7279253B2Near-field light generating structure, near-field exposure mask, and near-field generating methodCANON KK·Filed 2004·Granted Oct 9, 2007·15 cites·13 claims
- 1676US7740992B2Exposure apparatus, exposure method, and exposure maskCANON KK·Filed 2005·Granted Jun 22, 2010·4 cites·1 claims
- 1775US5946336AOptical semiconductor apparatus, fabrication method thereof, modulation method therefor, light source apparatus and optical communication system or method using the sameCANON KK·Filed 1996·Granted Aug 31, 1999·43 cites·35 claims
- 1873US7968256B2Near field exposure mask, method of forming resist pattern using the mask, and method of producing deviceCANON KK·Filed 2007·Granted Jun 28, 2011·3 cites·19 claims
- 1973US5742418AOptical communication system and method using two kinds of light different both in polarization direction and wavelengthCANON KK·Filed 1997·Granted Apr 21, 1998·46 cites·36 claims
- 2073US5444730ASingle-wavelength semiconductor laserCANON KK·Filed 1994·Granted Aug 22, 1995·29 cites·20 claims
- 2172US6603557B2Ring laser gyro having ring resonator semiconductor lasers and driving method thereofCANON KK·Filed 2001·Granted Aug 5, 2003·10 cites·11 claims
- 2272US6252895B1Distributed feedback semiconductor laser in which light intensity distributions differ in different polarization modes, and driving method thereforCANON KK·Filed 1998·Granted Jun 26, 2001·35 cites·10 claims
- 2371US7473518B2Method of manufacturing a device using a near-field photomask and near-field lightCANON KK·Filed 2007·Granted Jan 6, 2009·2 cites·5 claims
- 2471US7144682B2Near-field exposure methodCANON KK·Filed 2003·Granted Dec 5, 2006·9 cites·1 claims
- 2569US7871744B2Near-field exposure apparatus and near-field exposure methodCANON KK·Filed 2007·Granted Jan 18, 2011·2 cites·10 claims
- 2668US7732121B2Near-field exposure methodCANON KK·Filed 2007·Granted Jun 8, 2010·2 cites·6 claims
- 2768US7315354B2Near-field exposure method and apparatus, near-field exposure mask, and device manufacturing methodCANON KK·Filed 2004·Granted Jan 1, 2008·8 cites·7 claims
- 2868US5728605AMethod for producing an optical semiconductor device having a carrier injection path or an electric-field applying pathCANON KK·Filed 1996·Granted Mar 17, 1998·31 cites·34 claims
- 2967US8605768B2Laser apparatus, driving method of the same and optical tomographic imaging apparatusFURUSAWA KENTARO·Filed 2009·Granted Dec 10, 2013·3 cites·11 claims
- 3067US5822352AOptical semiconductor apparatus, fabrication method thereof, modulation method therefor, light source apparatus and optical communication system using the sameCANON KK·Filed 1997·Granted Oct 13, 1998·28 cites·31 claims
- 3163US7136166B2Position sensor, method for detecting horizontal and vertical position, alignment apparatus including position sensor, and method for horizontal and vertical alignmentCANON KK·Filed 2004·Granted Nov 14, 2006·5 cites·16 claims
- 3263US6337868B1Distributed feedback semiconductor laser and a driving method thereforCANON KK·Filed 1998·Granted Jan 8, 2002·25 cites·24 claims
- 3362US7262828B2Near-field photomask and near-field exposure apparatus including the photomaskCANON KK·Filed 2003·Granted Aug 28, 2007·5 cites·9 claims
- 3459US7697382B2Near-field light generating method and near-field optical head using a light blocking metal film having a fine opening whose size is not more than a wavelength of irradiated light, and near-field optical microscope having the optical headCANON KK·Filed 2004·Granted Apr 13, 2010·3 cites·5 claims
- 3556US2009207398A1Near Field Exposure That Reduces Scatter of a Surface Plasmon Polariton Wave Going Around a Light Blocking MemberCANON KK·Filed 2009·Application pending·0 cites
- 3655US7553608B2Resist pattern forming method including uniform intensity near field exposureCANON KK·Filed 2008·Granted Jun 30, 2009·0 cites·4 claims
- 3755US6586725B2Optical gyro, driving method and signal processing method thereforCANON KK·Filed 2001·Granted Jul 1, 2003·9 cites·30 claims
- 3853US7593111B2Sensor apparatusCANON KK·Filed 2008·Granted Sep 22, 2009·0 cites·7 claims
- 3953US2008074633A1Near-field exposure method and apparatus, near-field exposure mask, and device manufacturing methodCANON KK·Filed 2007·Application pending·0 cites
- 4052US2007065734A1Exposure method, exposure mask, and exposure apparatusCANON KK·Filed 2006·Application pending·0 cites
- 4151US7280578B2Near-field light source device, and optical head, optical device, exposure apparatus and microscope device having such a near-field light source deviceCANON KK·Filed 2004·Granted Oct 9, 2007·2 cites·9 claims
- 4250US7606117B2Information recording and reproducing apparatus, information recording medium and information recording apparatusCANON KK·Filed 2006·Granted Oct 20, 2009·0 cites·9 claims
- 4350US7335873B2Light condensing method and light condenser as well as near-field optical microscope and storage device formed by applying the sameCANON KK·Filed 2004·Granted Feb 26, 2008·1 cites·6 claims
- 4449US6526075B2Method for driving a semiconductor light source device for transmitting a signalCANON KK·Filed 1998·Granted Feb 25, 2003·14 cites·25 claims
- 4549US6448552B1GyroCANON KK·Filed 2000·Granted Sep 10, 2002·5 cites·9 claims
- 4649US2010045996A1Sensing apparatusCANON KK·Filed 2008·Application pending·0 cites
- 4748US7704672B2Photosensitive silane coupling agent, method of modifying surface, method of forming pattern, and method of fabricating deviceCANON KK·Filed 2007·Granted Apr 27, 2010·0 cites·7 claims
- 4848US7374844B2Photomask for uniform intensity exposure to an optical near-fieldCANON KK·Filed 2004·Granted May 20, 2008·1 cites·6 claims
- 4948US6785003B2Ring laser gyro with optically independent semiconductor ring lasersCANON KK·Filed 2001·Granted Aug 31, 2004·5 cites·19 claims
- 5048US2008085474A1Exposure method using near field light and pattern formation method using the methodCANON KK·Filed 2007·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →