Inventor · disambiguated record
Masaaki Hara
Also filed as: HARA MASAAKI
48 granted patents·18 pending applications·417 citations·filing 1988–2023
98Inventor score
Top patents by PatentIndex Score
66 records- 0199US8365035B2Data modulating device and method thereofSONY CORP·Filed 2010·Granted Jan 29, 2013·109 cites·6 claims
- 0294US11480513B2Fine particle measurement apparatus, information processing apparatus, and information processing methodSONY CORP·Filed 2018·Granted Oct 25, 2022·7 cites·14 claims
- 0392US12284455B2Optical measurement device and optical measurement systemSONY GROUP CORP·Filed 2020·Granted Apr 22, 2025·2 cites·10 claims
- 0492US11852578B2Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion systemSONY CORP·Filed 2019·Granted Dec 26, 2023·4 cites·17 claims
- 0591US7684097B2Recording apparatus and phase modulation deviceSONY CORP·Filed 2007·Granted Mar 23, 2010·13 cites·3 claims
- 0691US7221600B2Arithmetic circuit integrated with a variable resistance memory elementSONY CORP·Filed 2005·Granted May 22, 2007·29 cites·2 claims
- 0789US7813066B2Magnetic recording and reproduction method, recording apparatus, reproduction apparatus and magnetic recording mediumSONY CORP·Filed 2007·Granted Oct 12, 2010·10 cites·22 claims
- 0889US7636219B2Magnetic recording and reproducing apparatus and magnetic recording and reproducing methodSONY CORP·Filed 2007·Granted Dec 22, 2009·10 cites·23 claims
- 0989US5343335ASignal processing system having intersymbol-interference cancelling means and method of sameSONY CORP·Filed 1993·Granted Aug 30, 1994·48 cites·32 claims
- 1088US7738341B2Recording and reproducing apparatus, recording and reproducing method, reproducing apparatus, and reproducing methodSONY CORP·Filed 2008·Granted Jun 15, 2010·8 cites·18 claims
- 1187US6044055APhase change recording apparatus having front and rear pulse changing meansSONY CORP·Filed 1997·Granted Mar 28, 2000·51 cites·14 claims
- 1285US7490704B2Bicycle disc brake padSHIMANO KK·Filed 2006·Granted Feb 17, 2009·9 cites·15 claims
- 1383US12259309B2Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion systemSONY GROUP CORP·Filed 2023·Granted Mar 25, 2025·0 cites·13 claims
- 1483US9964757B2Laser scanning microscope apparatus and control methodSONY CORP·Filed 2015·Granted May 8, 2018·4 cites·11 claims
- 1581US7433220B2Two variable resistance elements being formed into a laminated layer with a common electrode and method of driving the sameSONY CORP·Filed 2005·Granted Oct 7, 2008·13 cites·13 claims
- 1678US8107145B2Reproducing device and reproducing methodHARA MASAAKI·Filed 2009·Granted Jan 31, 2012·4 cites·23 claims
- 1777US9551664B2Laser scanning microscope systemSONY CORP·Filed 2014·Granted Jan 24, 2017·2 cites·9 claims
- 1877US7764584B2Reproducing apparatus, reproducing method, recording and reproducing apparatus, recording and reproducing method, recording apparatus, and recording methodSONY CORP·Filed 2007·Granted Jul 27, 2010·3 cites·16 claims
- 1976US7365656B2Data identification method and apparatusSONY CORP·Filed 2006·Granted Apr 29, 2008·2 cites·4 claims
- 2075US9746656B2Measurement apparatus configured to control the on/off state of illumination sourceSONY CORP·Filed 2015·Granted Aug 29, 2017·2 cites·12 claims
- 2174US9466146B2Image processing apparatus, image processing method and data structure of image fileSONY CORP·Filed 2012·Granted Oct 11, 2016·2 cites·13 claims
- 2274US7111910B2Rim having a non-uniform thicknessTOPY IND·Filed 2005·Granted Sep 26, 2006·9 cites·8 claims
- 2373US10310244B2Microscope system and image data transfer method thereforSONY CORP·Filed 2014·Granted Jun 4, 2019·2 cites·6 claims
- 2466US8072660B2Hologram recording apparatus and hologram reconstruction apparatusTOISHI MITSURU·Filed 2007·Granted Dec 6, 2011·2 cites·13 claims
- 2565US8416480B2Hologram reproducing apparatus, hologram reproducing method, and phase modulating elementTANAKA TOMIJI·Filed 2008·Granted Apr 9, 2013·2 cites·7 claims
- 2665US7905472B2Positioner and composite curl cordYASKAWA DENKI SEISAKUSHO KK·Filed 2005·Granted Mar 15, 2011·6 cites·5 claims
- 2763US7784593B2Bicycle disk brake pad with a titanium backing plateSHIMANO KK·Filed 2006·Granted Aug 31, 2010·2 cites·6 claims
- 2862US8149486B2Recording device, recording/reproducing method, and reproducing methodHARA MASAAKI·Filed 2008·Granted Apr 3, 2012·1 cites·15 claims
- 2962US7965205B2Data identification method and apparatusSONY CORP·Filed 2008·Granted Jun 21, 2011·0 cites·6 claims
- 3061US10802257B2Microscope system and image data transfer method thereforSONY CORP·Filed 2019·Granted Oct 13, 2020·0 cites·9 claims
- 3160US8878061B2Positioner and composite curl cordNAKANO MITSUYOSHI·Filed 2011·Granted Nov 4, 2014·3 cites·2 claims
- 3259US5313472ABit detecting method and apparatusSONY CORP·Filed 1992·Granted May 17, 1994·11 cites·10 claims
- 3358US6119265AViterbi decoding method and viterbi decoding apparatus capable of increasing error rateSONY CORP·Filed 1997·Granted Sep 12, 2000·19 cites·8 claims
- 3457US10578848B2Measurement apparatus configured to control the on/off state of illumination sourceSONY CORP·Filed 2017·Granted Mar 3, 2020·0 cites·16 claims
- 3554US7209425B2Drive apparatus for tape-like optical recording mediumSONY CORP·Filed 2003·Granted Apr 24, 2007·2 cites·9 claims
- 3654US2009316239A1Recording apparatus and recording methodSONY CORP·Filed 2009·Application pending·0 cites
- 3754US2009323481A1Drive apparatus and track jump methodSONY CORP·Filed 2009·Application pending·0 cites
- 3853US2009290471A1Recording and reproducing device, recording and reproducing method, recording device, recording method, reproducing device, and reproducing methodSONY CORP·Filed 2009·Application pending·0 cites
- 3952US7586705B2Magnetic recording/reproducing apparatus and magnetic recording/reproducing methodSONY CORP·Filed 2007·Granted Sep 8, 2009·0 cites·18 claims
- 4052US2022244164A1Optical measuring device and optical measuring systemSONY GROUP CORP·Filed 2020·Application pending·0 cites
- 4152US2009219798A1Reproduction method and hologram recording mediumSONY CORP·Filed 2009·Application pending·0 cites
- 4251US7835049B2Reproducing apparatus and reproducing methodSONY CORP·Filed 2007·Granted Nov 16, 2010·0 cites·9 claims
- 4351US7365657B2Data identification method and apparatusSONY CORP·Filed 2006·Granted Apr 29, 2008·2 cites·10 claims
- 4450US7441636B2Bicycle disk brake pad with titanium fiber friction materialSHIMANO KK·Filed 2006·Granted Oct 28, 2008·0 cites·14 claims
- 4550US2007268539A1Apparatus and method for holographic recording and reproducingSONY CORP·Filed 2007·Application pending·0 cites
- 4650US2007268538A1Holographic reconstruction apparatus, holographic recording/reconstruction apparatus, and holographic reconstruction methodSONY CORP·Filed 2007·Application pending·0 cites
- 4750US2022107271A1Microparticle analysis device, analysis device, analysis program, and microparticle analysis systemSONY GROUP CORP·Filed 2020·Application pending·0 cites
- 4848US2016349493A1Scanning unit, laser scanning microscope, and temperature adjustment methodSONY CORP·Filed 2014·Application pending·0 cites
- 4947US10209177B2Signal processing apparatus for eliminating object reflection noise in optical tomographic measurementSONY CORP·Filed 2016·Granted Feb 19, 2019·0 cites·7 claims
- 5045US2014293022A1Information processing apparatus, information processing method and recording mediumSONY CORP·Filed 2012·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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