Inventor · disambiguated record
Akio Fujii
Also filed as: FUJII AKIO
73 granted patents·12 pending applications·1,261 citations·filing 1986–2022
99Inventor score
Top patents by PatentIndex Score
85 records- 0195USD412177SBinocularsASAHI OPTICAL CO LTD·Filed 1998·Granted Jul 20, 1999·55 cites·1 claims
- 0295US4862292ADigital information signal recording apparatusCANON KK·Filed 1988·Granted Aug 29, 1989·117 cites·23 claims
- 0394US10119528B2Electric compressor with component for blocking electromagnetic noiseTOYOTA JIDOSHOKKI KK·Filed 2015·Granted Nov 6, 2018·10 cites·5 claims
- 0493USD486507SBinocularsPENTAX CORP·Filed 2003·Granted Feb 10, 2004·52 cites·1 claims
- 0592US5748795AImage decoder using adjustable filteringCANON KK·Filed 1996·Granted May 5, 1998·142 cites·23 claims
- 0686US8323005B2Motor-driven compressorYAMADA TETSUYA·Filed 2010·Granted Dec 4, 2012·7 cites·8 claims
- 0786US6292621B1Recording apparatus for newly recording a second encoded data train on a recording medium on which an encoded data train is recordedCANON KK·Filed 1997·Granted Sep 18, 2001·96 cites·12 claims
- 0885USD551272SBinocularsPENTAX CORP·Filed 2006·Granted Sep 18, 2007·31 cites·1 claims
- 0984US4903124AImage information signal transmission apparatusCANON KK·Filed 1989·Granted Feb 20, 1990·45 cites·16 claims
- 1083US6788878B1Reproducing apparatusCANON KK·Filed 2000·Granted Sep 7, 2004·17 cites·18 claims
- 1183US6024674AFrictional engaging clutch control system for automatic vehicle transmissionHONDA MOTOR CO LTD·Filed 1997·Granted Feb 15, 2000·35 cites·19 claims
- 1282US10371147B2Electrically-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2017·Granted Aug 6, 2019·1 cites·12 claims
- 1382US4953019AImage signal encoding apparatusCANON KK·Filed 1989·Granted Aug 28, 1990·41 cites·16 claims
- 1481USD590857SBinocularsHOYA CORP·Filed 2008·Granted Apr 21, 2009·26 cites·1 claims
- 1580US7613819B2Image reproduction apparatus, control method thereof, program and storage mediumCANON KK·Filed 2005·Granted Nov 3, 2009·4 cites·16 claims
- 1680US5895123AInformation recording/reproduction apparatus for reproducing picture and audio signals in synchronizationCANON KK·Filed 1994·Granted Apr 20, 1999·49 cites·12 claims
- 1779US6692156B1Rolling bearingNSK LTD·Filed 2000·Granted Feb 17, 2004·17 cites·8 claims
- 1877US9246320B2Motor-driven compressorYAMADA TETSUYA·Filed 2011·Granted Jan 26, 2016·3 cites·10 claims
- 1977US6481898B1Ball bearingNSK LTD·Filed 1999·Granted Nov 19, 2002·31 cites·34 claims
- 2076USD472257SBinocularsASAHI OPTICAL CO LTD·Filed 2002·Granted Mar 25, 2003·20 cites·1 claims
- 2176USD415513SSingle lens reflex camera bodyASAHI OPTICAL CO LTD·Filed 1997·Granted Oct 19, 1999·19 cites·1 claims
- 2275US6052507AReproducing apparatus for reproducing signals from a recording medium which stores normal reproduction data and specific reproduction dataCANON KK·Filed 1995·Granted Apr 18, 2000·51 cites·52 claims
- 2374US10087942B2Motor driven compressorTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Oct 2, 2018·2 cites·10 claims
- 2474US5189530AImage processing apparatusCANON KK·Filed 1992·Granted Feb 23, 1993·36 cites·10 claims
- 2573US8587683B2Imaging apparatus having improved usability when moving images and still images are recordedFUJII AKIO·Filed 2012·Granted Nov 19, 2013·2 cites·26 claims
- 2673US5161902AMagnetic sealing device for use between first and second magnetic members which rotate relative to each otherNIPPON SEIKO KK·Filed 1991·Granted Nov 10, 1992·34 cites·25 claims
- 2772US5070402AEncoding image information transmission apparatusCANON KK·Filed 1991·Granted Dec 3, 1991·34 cites·18 claims
- 2871US10498201B2Electric compressorTOYOTA JIDOSHOKKI KK·Filed 2017·Granted Dec 3, 2019·1 cites·5 claims
- 2968US10299352B2Light source control systemRENESAS ELECTRONICS CORP·Filed 2018·Granted May 21, 2019·1 cites·8 claims
- 3068US6052159AImage signal reproducing apparatus having means for concealing image signalsCANON KK·Filed 1997·Granted Apr 18, 2000·34 cites·32 claims
- 3168US5544176AInformation recording apparatus which eliminates unnecessary data before recordingCANON KK·Filed 1994·Granted Aug 6, 1996·17 cites·20 claims
- 3266US9267502B2Motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Feb 23, 2016·1 cites·9 claims
- 3365US10070502B2Light source control systemRENESAS ELECTRONICS CORP·Filed 2017·Granted Sep 4, 2018·1 cites·7 claims
- 3465US5260808AImage processing apparatusCANON KK·Filed 1992·Granted Nov 9, 1993·23 cites·14 claims
- 3564US8279298B2Imaging apparatus having improved usability when moving images and still images are recordedFUJII AKIO·Filed 2009·Granted Oct 2, 2012·1 cites·34 claims
- 3663US8011509B1Product package and prize for crane claw arcade gameNAMCO CYBERTAINMENT INC·Filed 2010·Granted Sep 6, 2011·6 cites·4 claims
- 3762US5185207APhosphor for cathode ray tube and surface treatment method for the phosphorNICHIA KAGAKU KOGYO KK·Filed 1991·Granted Feb 9, 1993·20 cites·6 claims
- 3858US8837899B2Image recording apparatus and image playback apparatusFUJII AKIO·Filed 2009·Granted Sep 16, 2014·0 cites·14 claims
- 3958US8438739B2ScissorsFUJII AKIO·Filed 2009·Granted May 14, 2013·0 cites·2 claims
- 4058USD577755SDigital cameraPENTAX CORP·Filed 2007·Granted Sep 30, 2008·10 cites·1 claims
- 4157USD496675SDigital cameraPENTAX CORP·Filed 2004·Granted Sep 28, 2004·9 cites·1 claims
- 4256US11750210B2Semiconductor device and decoding methodsRENESAS ELECTRONICS CORP·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 4356US7049518B2Shielded cable, process for assembling the same and compressor unit having the sameTOYOTA JIDOSHOKKI KK·Filed 2004·Granted May 23, 2006·9 cites·9 claims
- 4456USD476346SCombined binoculars and digital cameraPENTAX CORP·Filed 2002·Granted Jun 24, 2003·9 cites·1 claims
- 4556USD476349SCombined binoculars and digital cameraPENTAX CORP·Filed 2002·Granted Jun 24, 2003·9 cites·1 claims
- 4655US2015233377A1Electrically-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2015·Application pending·0 cites
- 4754US12270390B2Electric compressorTOYOTA JIDOSHOKKI KK·Filed 2022·Granted Apr 8, 2025·0 cites·5 claims
- 4854US5815636AImage reproducing apparatusCANON KK·Filed 1997·Granted Sep 29, 1998·17 cites·26 claims
- 4954US2009010786A1Electrically-Driven CompressorKOIDE TATSUYA·Filed 2007·Application pending·0 cites
- 5053US10125775B2Motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Nov 13, 2018·0 cites·11 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →