Inventor · disambiguated record
Naoki Fujiwara
Also filed as: FUJIWARA NAOKI
150 granted patents·42 pending applications·1,370 citations·filing 1980–2025
99Inventor score
Files withSONY CORP58KURARAY CO38SUMITOMO ELECTRIC INDUSTRIES22NIPPON TELEGRAPH & TELEPHONE16TOKYO ELECTRON LTD7
Top patents by PatentIndex Score
192 records- 0196US11798787B2Plasma processing apparatus and plasma processing methodTOKYO ELECTRON LTD·Filed 2021·Granted Oct 24, 2023·4 cites·13 claims
- 0296US4338283AFluidized bed combustorBABCOCK HITACHI KK·Filed 1980·Granted Jul 6, 1982·77 cites·6 claims
- 0395US8230243B2Information processing apparatusFUJIWARA NAOKI·Filed 2010·Granted Jul 24, 2012·35 cites·5 claims
- 0495US6608121B2Water-soluble resin composition and water-soluble filmKURARAY CO·Filed 2001·Granted Aug 19, 2003·84 cites·19 claims
- 0594US9899229B2Substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2016·Granted Feb 20, 2018·9 cites·12 claims
- 0694US6956070B2Water-soluble film and package using the sameKURARAY CO·Filed 2002·Granted Oct 18, 2005·75 cites·17 claims
- 0792US7710461B2Image processing device, image processing method, and image processing programSONY CORP·Filed 2005·Granted May 4, 2010·18 cites·14 claims
- 0890US8255725B2Information processing apparatus and power-saving control methodSHIMAZAKI YASUHITO·Filed 2010·Granted Aug 28, 2012·74 cites·11 claims
- 0990US7024050B2Image processing apparatusSONY CORP·Filed 2002·Granted Apr 4, 2006·57 cites·12 claims
- 1089US7737296B2Method for producing 2-hydroxyester compoundNIPPOH CHEMICALS·Filed 2006·Granted Jun 15, 2010·14 cites·24 claims
- 1189US6552123B1Thermoplastic polyvinyl alcohol fibers and method for producing themKURARAY CO·Filed 1999·Granted Apr 22, 2003·116 cites·22 claims
- 1288US6649298B2Electronic apparatus using fuel cell assemblyTOSHIBA KK·Filed 2001·Granted Nov 18, 2003·36 cites·27 claims
- 1386US9995624B2Optical measurement deviceOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Jun 12, 2018·6 cites·15 claims
- 1485US10505343B2Optical transmitter and light intensity monitoring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2017·Granted Dec 10, 2019·2 cites·9 claims
- 1585US9266069B2Ion-exchange membrane and method for producing sameHIGA MITSURU·Filed 2010·Granted Feb 23, 2016·12 cites·13 claims
- 1685US6472470B1Vinyl alcohol polymer and its compositionKURARAY CO·Filed 1999·Granted Oct 29, 2002·50 cites·16 claims
- 1785US4828486AFluidized bed combustor and a method of operating sameBABCOCK HITACHI KK·Filed 1981·Granted May 9, 1989·23 cites·23 claims
- 1883US11527866B2Semiconductor optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Dec 13, 2022·1 cites·9 claims
- 1983US8182949B2Polymer electrolyte membrane and process for preparation thereof, and membrane-electrode assembly and polymer electrolyte fuel cellOHGI HIROYUKI·Filed 2008·Granted May 22, 2012·9 cites·6 claims
- 2083US7619655B2Communication apparatus and methodSONY CORP·Filed 2002·Granted Nov 17, 2009·20 cites·16 claims
- 2183US7567727B2Image processing device, method, and programSONY CORP·Filed 2007·Granted Jul 28, 2009·8 cites·3 claims
- 2282US10265676B2Method of manufacturing packing and packingIHI CORP·Filed 2016·Granted Apr 23, 2019·2 cites·3 claims
- 2382US7778439B2Image processing device and method, recording medium, and programSONY CORP·Filed 2007·Granted Aug 17, 2010·12 cites·8 claims
- 2482US7576777B2Signal processing device, method, and programSONY CORP·Filed 2007·Granted Aug 18, 2009·7 cites·5 claims
- 2582US7154541B2Image processing deviceSONY CORP·Filed 2002·Granted Dec 26, 2006·22 cites·30 claims
- 2682US7124310B2System including a computer and a fuel cell that communicates with the computer and supplies power to the computerTOSHIBA KK·Filed 2005·Granted Oct 17, 2006·11 cites·11 claims
- 2782US6658155B1Encoding apparatusSONY CORP·Filed 2000·Granted Dec 2, 2003·23 cites·45 claims
- 2881US7750943B2Image processing device that removes motion blur from an image and method of removing motion blur from an imageSONY CORP·Filed 2005·Granted Jul 6, 2010·6 cites·12 claims
- 2981US7511093B2Polyvinyl alcohol polymer film and polarization filmKURARAY CO·Filed 2006·Granted Mar 31, 2009·3 cites·11 claims
- 3081US6495623B1Aqueous emulsion and dispersant for suspension polymerization of vinyl compoundsKURARAY CO·Filed 2000·Granted Dec 17, 2002·19 cites·21 claims
- 3181US2025123622A1Information processing apparatus, information processing method, and programSONY CORP·Filed 2024·Application pending·0 cites
- 3280US9815018B2Gas separation device and packingIHI CORP·Filed 2015·Granted Nov 14, 2017·3 cites·13 claims
- 3380US9712081B2Power converterTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2014·Granted Jul 18, 2017·6 cites·11 claims
- 3480US8026951B2Image processing device and method, recording medium, and programSONY CORP·Filed 2007·Granted Sep 27, 2011·11 cites·7 claims
- 3579US8716358B2Anion exchange membrane and method for producing sameJIKIHARA ATSUSHI·Filed 2010·Granted May 6, 2014·4 cites·5 claims
- 3679US7961769B2Wavelength tunable semiconductor laser device, controller for the same, and control method for the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Jun 14, 2011·6 cites·26 claims
- 3779US7612909B2Image processing apparatus and method, and image-capturing apparatus based on the difference between a signal detected by a sensor and the real worldSONY CORP·Filed 2002·Granted Nov 3, 2009·17 cites·44 claims
- 3879US7471864B2Optical semiconductor device and optical semiconductor integrated circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Dec 30, 2008·5 cites·18 claims
- 3978US9937463B2Gas separation apparatus and packingIHI CORP·Filed 2014·Granted Apr 10, 2018·2 cites·19 claims
- 4078US9321047B2Anion exchange membrane and method for producing sameKURARAY CO·Filed 2014·Granted Apr 26, 2016·3 cites·6 claims
- 4178US2023275400A1Semiconductor optical device and method for producing semiconductor optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 4277US12204338B2Information processing apparatus, information processing method, and programSONY CORP·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 4377US6962955B2Vinyl alcohol polymer and process for producing vinyl alcohol polymerKURARAY CO·Filed 2003·Granted Nov 8, 2005·15 cites·15 claims
- 4476US10596484B2PackingIHI CORP·Filed 2018·Granted Mar 24, 2020·1 cites·10 claims
- 4576US6910138B2System comprising a determining unit that determines whether a power supply is from a fuel cell assembly and a setting unit for setting operation mode as a fuel cell assemblyTOSHIBA KK·Filed 2001·Granted Jun 21, 2005·19 cites·20 claims
- 4675US8164638B2Communication system and method thereofKONDO TETSUJIRO·Filed 2009·Granted Apr 24, 2012·3 cites·6 claims
- 4775US7561188B2Image processing device and method, recording medium, and programSONY CORP·Filed 2004·Granted Jul 14, 2009·22 cites·8 claims
- 4875US7551328B2Image reading apparatus and methodSONY CORPORTION·Filed 2003·Granted Jun 23, 2009·13 cites·15 claims
- 4975US7447378B2Image processing device, method, and programSONY CORP·Filed 2004·Granted Nov 4, 2008·17 cites·3 claims
- 5075US6992130B2Polyvinyl acetal and its useKURARAY CO·Filed 2003·Granted Jan 31, 2006·12 cites·19 claims
Showing the top 50 of 192 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →