Inventor · disambiguated record
Eiichi Akutsu
Also filed as: AKUTSU EIICHI
113 granted patents·10 pending applications·1,828 citations·filing 1979–2008
99Inventor score
Top patents by PatentIndex Score
123 records- 0196US6680242B2Method of forming crystalline semiconductor thin film on base substrate, lamination formed with crystalline semiconductor thin film and color filterFUJI XEROX CO LTD·Filed 2001·Granted Jan 20, 2004·111 cites·13 claims
- 0296US4740420ARecording medium for ink-jet printingRICOH KK·Filed 1986·Granted Apr 26, 1988·76 cites·5 claims
- 0395US4737803AThermal electrostatic ink-jet recording apparatusFUJI XEROX CO LTD·Filed 1987·Granted Apr 12, 1988·85 cites·12 claims
- 0494US7343060B2Light transmission and reception module, sub-mount, and method of manufacturing the sub-mountFUJI XEROX CO LTD·Filed 2005·Granted Mar 11, 2008·39 cites·29 claims
- 0594US6344301B1Method of forming colored film, driving device and liquid crystal display deviceFUJI XEROX CO LTD·Filed 2000·Granted Feb 5, 2002·65 cites·18 claims
- 0694US4620876AAqueous ink for ink-jet printingRICOH KK·Filed 1985·Granted Nov 4, 1986·105 cites·8 claims
- 0793US4751532AThermal electrostatic ink-jet recording headFUJI XEROX CO LTD·Filed 1987·Granted Jun 14, 1988·71 cites·13 claims
- 0893US4554555ARecording method by use of inksRICOH KK·Filed 1983·Granted Nov 19, 1985·63 cites·14 claims
- 0992US7295743B2Optical waveguide, optical waveguide ferrule, and optical connectorFUJI XEROX CO LTD·Filed 2005·Granted Nov 13, 2007·29 cites·17 claims
- 1092US7248772B2Flexible optical waveguideFUJI XEROX CO LTD·Filed 2006·Granted Jul 24, 2007·29 cites·20 claims
- 1191US7164814B2Optical element and manufacturing method thereofFUJI XEROX CO LTD·Filed 2005·Granted Jan 16, 2007·20 cites·5 claims
- 1290US4680235ARecording material for ink jet printingRICOH KK·Filed 1985·Granted Jul 14, 1987·45 cites·13 claims
- 1389US7546010B2Lens-incorporating optical waveguide, and method for manufacturing the sameFUJI XEROX CO LTD·Filed 2006·Granted Jun 9, 2009·8 cites·19 claims
- 1489US5907348AFusing device using a heat accumulated heating medium and the fusing method using the sameFUJI XEROX CO LTD·Filed 1996·Granted May 25, 1999·68 cites·21 claims
- 1588US6901198B2Polymer optical waveguide and process for producing the sameFUJI XEROX CO LTD·Filed 2003·Granted May 31, 2005·23 cites·20 claims
- 1688US6707612B2Method of manufacturing micro-lens array, electrolyte and manufacturing apparatus used thereforFUJI XEROX CO LTD·Filed 2002·Granted Mar 16, 2004·22 cites·21 claims
- 1787US5198835AMethod of regenerating an ink image recording mediumFUJI XEROX CO LTD·Filed 1991·Granted Mar 30, 1993·44 cites·24 claims
- 1886US7174057B2Optical waveguide module, optical waveguide film and manufacturing method thereofFUJI XEROX CO LTD·Filed 2004·Granted Feb 6, 2007·17 cites·2 claims
- 1985US7197221B2Optical waveguide film, and light transmission and reception moduleFUJI XEORX CO LTD·Filed 2006·Granted Mar 27, 2007·17 cites·6 claims
- 2085US4748458AThermal electrostatic ink-jet recording apparatusFUJI XEROX CO LTD·Filed 1987·Granted May 31, 1988·38 cites·8 claims
- 2184US7731430B2Sub-mount for mounting optical component, manufacturing method thereof, and light transmission and reception moduleFUJI XEROX CO LTD·Filed 2006·Granted Jun 8, 2010·12 cites·24 claims
- 2284US7029607B2Process for producing polymer optical waveguideFUJI XEROX CO LTD·Filed 2003·Granted Apr 18, 2006·20 cites·18 claims
- 2384US6613486B1Method for producing color filter using photocatalysis, apparatus for producing color filterFUJI XEROX CO LTD·Filed 2000·Granted Sep 2, 2003·28 cites·41 claims
- 2483US4581071AAqueous ink for ink jet printingRICOH KK·Filed 1985·Granted Apr 8, 1986·32 cites·6 claims
- 2582US7616852B2Optical substrate, optical waveguide, and optical waveguide substrateFUJI XEROX CO LTD·Filed 2008·Granted Nov 10, 2009·10 cites·9 claims
- 2681US7781236B2Optical element mounting method and optical element mounting deviceFUJI XEROX CO LTD·Filed 2008·Granted Aug 24, 2010·6 cites·14 claims
- 2781US7620285B2Optical waveguide with a colored layer and method for manufacturing the sameFUJI XEROX CO LTD·Filed 2008·Granted Nov 17, 2009·9 cites·12 claims
- 2880US7542647B2Optical reception and transmission moduleFUJI XEROX CO LTD·Filed 2008·Granted Jun 2, 2009·9 cites·20 claims
- 2980US7350982B2Sub-mount for mounting optical component and light transmission and reception moduleFUJI XEROX CO LTD·Filed 2006·Granted Apr 1, 2008·9 cites·2 claims
- 3080US6720119B2Method of fabricating high-dielectric color filterFUJI XEROX CO LTD·Filed 2001·Granted Apr 13, 2004·20 cites·34 claims
- 3180US6503772B1Method of manufacturing a thin film transistor-integrated color filterFUJI XEROX CO LTD·Filed 1999·Granted Jan 7, 2003·44 cites·21 claims
- 3279US7539384B2Optical waveguide and method of manufacturing the sameFUJI XEROX CO LTD·Filed 2007·Granted May 26, 2009·8 cites·12 claims
- 3379US7162127B2Polymeric optical waveguide film, polymeric optical waveguide module and method of manufacturing polymeric optical waveguide filmFUJI XEROX CO LTD·Filed 2004·Granted Jan 9, 2007·20 cites·18 claims
- 3478US6793980B2Method of forming photo-catalytic film made of titanium oxide on base material and laminated material thereofFUJI XEROX CO LTD·Filed 2001·Granted Sep 21, 2004·15 cites·19 claims
- 3578US6436591B1Conductive color filter, method for manufacturing the same, and liquid crystal display elementFUJI XEROX CO LTD·Filed 2000·Granted Aug 20, 2002·19 cites·31 claims
- 3678US4980705APrint recording headFUJI XEROX CO LTD·Filed 1988·Granted Dec 25, 1990·25 cites·14 claims
- 3777US7394952B1Optical transmission device and optical moduleFUJI XEROX CO LTD·Filed 2006·Granted Jul 1, 2008·7 cites·10 claims
- 3877US7386213B2Bidirectional communication optical waveguide and manufacturing method thereofFUJI XEROX CO LTD·Filed 2005·Granted Jun 10, 2008·8 cites·16 claims
- 3977US7382960B2Optical waveguide film, and light transmission and reception moduleFUJI XEROX CO LTD·Filed 2007·Granted Jun 3, 2008·6 cites·6 claims
- 4077US7294292B2Process for producing polymer optical waveguide and resin injecting deviceFUJI XEROX CO LTD·Filed 2003·Granted Nov 13, 2007·13 cites·23 claims
- 4177US6990263B2Connector-integrated type polymer optical waveguide, method and mold for producing the sameFUJI XEROX CO LTD·Filed 2004·Granted Jan 24, 2006·17 cites·20 claims
- 4276US7308180B2Optical waveguide and process for manufacturing the sameFUJI XEROX CO LTD·Filed 2005·Granted Dec 11, 2007·7 cites·13 claims
- 4376US6931167B2Optical element and manufacturing method thereofFUJI XEROX CO LTD·Filed 2003·Granted Aug 16, 2005·14 cites·15 claims
- 4474US7695774B2Titanium oxide photocatalyst thin film and production method of titanium oxide photocatalyst thin filmFUJI XEROX CO LTD·Filed 2005·Granted Apr 13, 2010·1 cites·17 claims
- 4574US7317861B2Method of producing polymer optical waveguideFUJI XEROX CO LTD·Filed 2004·Granted Jan 8, 2008·10 cites·20 claims
- 4674US6797769B2Electrodepositing solution for low-potential electrodeposition and electrodeposition method using the sameFUJI XEROX CO LTD·Filed 2001·Granted Sep 28, 2004·8 cites·35 claims
- 4773US6141027AImage recording method for recording a high quality image with an aqueous dye solution and accompanying apparatusFUJI XEROX CO LTD·Filed 1998·Granted Oct 31, 2000·31 cites·19 claims
- 4873US4334020AMethod of producing L-glutamic acid by fermentationAJINOMOTO KK·Filed 1980·Granted Jun 8, 1982·13 cites·3 claims
- 4972US7702206B2Optical waveguide and method for manufacturing the sameFUJI XEROX CO LTD·Filed 2008·Granted Apr 20, 2010·5 cites·9 claims
- 5071US7646948B2Flexible optical waveguide film, optical transceiver module, multi-channel optical transceiver module, and method of manufacturing flexible optical waveguide filmFUJI XEROX CO LTD·Filed 2007·Granted Jan 12, 2010·5 cites·14 claims
Showing the top 50 of 123 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →