Inventor · disambiguated record
Tatsuo Fujisaki
Also filed as: FUJISAKI TATSUO
32 granted patents·1 pending application·1,672 citations·filing 1993–2018
98Inventor score
Top patents by PatentIndex Score
33 records- 0199US9885978B2Developer accommodating unit, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Feb 6, 2018·30 cites·19 claims
- 0299US9665040B2Developer accommodating unit, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2013·Granted May 30, 2017·31 cites·41 claims
- 0398US9529304B2Developer accommodating unit, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2013·Granted Dec 27, 2016·35 cites·35 claims
- 0498US9302801B2Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatusCANON KK·Filed 2015·Granted Apr 5, 2016·30 cites·15 claims
- 0598US9207581B2Developer accommodating unit, developing device, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted Dec 8, 2015·48 cites·22 claims
- 0698US9152081B2Developer accommodating container, process cartridge, electrophotographic image forming apparatusCANON KK·Filed 2013·Granted Oct 6, 2015·29 cites·38 claims
- 0798US9069289B2Developer container, developing cartridge, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted Jun 30, 2015·44 cites·19 claims
- 0898US6730840B2Concentrating photovoltaic module and concentrating photovoltaic power generating systemCANON KK·Filed 2002·Granted May 4, 2004·179 cites·21 claims
- 0998US6093884ASolar cell module, solar cell array having the module, power generation apparatus using the array, and inspection method and construction method of the apparatusCANON KK·Filed 1998·Granted Jul 25, 2000·321 cites·43 claims
- 1097US10175609B2Developer accommodating unit, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Jan 8, 2019·13 cites·20 claims
- 1196US9304439B2Developer accommodating container, developer accommodating unit, process cartridge, electrophotographic image forming apparatusCANON KK·Filed 2013·Granted Apr 5, 2016·9 cites·25 claims
- 1295US9599930B2Developer accommodating container, developer accommodating unit, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2016·Granted Mar 21, 2017·7 cites·33 claims
- 1394US10620567B2Developer accommodating unit, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2018·Granted Apr 14, 2020·4 cites·11 claims
- 1494US9213263B2Flexible developer accommodating container with unsealable openingsCANON KK·Filed 2013·Granted Dec 15, 2015·8 cites·48 claims
- 1594US9134696B2Cartridge with first and second coupling members for engaging main assemblySATO MASAAKI·Filed 2009·Granted Sep 15, 2015·32 cites·10 claims
- 1694US6521821B2Fixing member, a solar cell module array using said fixing member, and a method for installing a solar cell module or a roofing member using said fixing memberCANON KK·Filed 1998·Granted Feb 18, 2003·150 cites·26 claims
- 1794US5942048APhotovoltaic element electrode structure thereof and process for producing the sameCANON KK·Filed 1997·Granted Aug 24, 1999·152 cites·23 claims
- 1894US5428249APhotovoltaic device with improved collector electrodeCANON KK·Filed 1993·Granted Jun 27, 1995·133 cites·16 claims
- 1993US10001727B2Developer accommodating container, developer accommodating unit, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Jun 19, 2018·4 cites·26 claims
- 2092US10162289B2Developer accommodating container, developer accommodating unit, process cartridge, electrophotographic image forming apparatusCANON KK·Filed 2018·Granted Dec 25, 2018·3 cites·20 claims
- 2191US6606830B2Solar cell-bearing roof and method for installing solar cell-bearing roofCANON KK·Filed 1998·Granted Aug 19, 2003·106 cites·236 claims
- 2291US6323478B1Photovoltaic power generation roof and installation method thereofCANON KK·Filed 1998·Granted Nov 27, 2001·102 cites·18 claims
- 2387US8824918B2Developer accommodating unit, process cartridge, electrophotographic image forming apparatusCANON KK·Filed 2013·Granted Sep 2, 2014·4 cites·10 claims
- 2485US6806415B2Method for controlling a solar power generation system having a cooling mechanismCANON KK·Filed 2001·Granted Oct 19, 2004·32 cites·5 claims
- 2579US6191813B1Image stabilizing device operable responsively to a state of optical apparatus using the sameCANON KK·Filed 1997·Granted Feb 20, 2001·60 cites·25 claims
- 2678US6214636B1Photovoltaic device with improved collector electrodeCANON KK·Filed 1997·Granted Apr 10, 2001·46 cites·4 claims
- 2773US5394207ADevice for stabilizing imagesCANON KK·Filed 1993·Granted Feb 28, 1995·14 cites·13 claims
- 2869US8918017B2Cartridge and image forming apparatus with elastically deformable shutter memberMATSUSHITA MASAAKI·Filed 2011·Granted Dec 23, 2014·2 cites·15 claims
- 2969US5809346AImage stabilizing deviceCANON KK·Filed 1995·Granted Sep 15, 1998·10 cites·11 claims
- 3066US5894853ACleaning method for removal of contaminantsCANON KK·Filed 1997·Granted Apr 20, 1999·31 cites·18 claims
- 3156US9405225B2Developer accommodating unit, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted Aug 2, 2016·0 cites·45 claims
- 3252US7754963B2Solar power generation system having cooling mechanismCANON KK·Filed 2004·Granted Jul 13, 2010·3 cites·7 claims
- 3342US2002116928A1Solar power generation system provided with sun-chasing mechanismFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →