Inventor · disambiguated record
Eiichi Ito
Also filed as: ITO EIICHI
53 granted patents·23 pending applications·1,099 citations·filing 1984–2017
99Inventor score
Files withPENTAX CORP10ASAHI OPTICAL CO LTD9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9BROTHER IND LTD6HITACHI LTD5
Top patents by PatentIndex Score
76 records- 0197US7670144B2Conductive layer, manufacturing method of the same, and signal transmission substrateHOYA CORP·Filed 2006·Granted Mar 2, 2010·66 cites·12 claims
- 0295US7392755B2Sewing machine capable of embroidery sewingBROTHER IND LTD·Filed 2007·Granted Jul 1, 2008·29 cites·6 claims
- 0394US6396627B1Stereoscopic microscope including zoom and relay optical systemsASAHI OPTICAL CO LTD·Filed 2000·Granted May 28, 2002·76 cites·12 claims
- 0491US10341567B2Photographing apparatusRICOH IMAGING CO LTD·Filed 2017·Granted Jul 2, 2019·7 cites·16 claims
- 0591US6317260B1Stereoscopic microscopeASAHI OPTICAL CO LTD·Filed 2000·Granted Nov 13, 2001·52 cites·6 claims
- 0690US7848842B2Sewing machine and sewing machine capable of embroidery sewingBROTHER IND LTD·Filed 2007·Granted Dec 7, 2010·12 cites·5 claims
- 0790US4830494AMethod and apparatus for measuring particles in a fluidKOWA CO·Filed 1987·Granted May 16, 1989·77 cites·29 claims
- 0890US4758110ABall jointTRW EHRENREICH GMBH·Filed 1987·Granted Jul 19, 1988·49 cites·5 claims
- 0987US10142546B2Shake-correction device and shake-correction method for photographing apparatusRICOH IMAGING CO LTD·Filed 2017·Granted Nov 27, 2018·5 cites·9 claims
- 1087US6384968B1Microscope with illuminating optical systemASAHI KOGAKU KK·Filed 2000·Granted May 7, 2002·31 cites·10 claims
- 1185US4564307ABall jointTRW EHRENREICH GMBH & CO K G·Filed 1984·Granted Jan 14, 1986·44 cites·7 claims
- 1284US7983782B2Sewing machine and spool pin stand thereforBROTHER IND LTD·Filed 2007·Granted Jul 19, 2011·10 cites·13 claims
- 1384US7109933B2Wearable jacket having communication function, and endoscope system employing wearable jacketPENTAX CORP·Filed 2005·Granted Sep 19, 2006·47 cites·20 claims
- 1483US5182639AReal-time analytic pseudocolor encoder systemJUTAMULIA SUGANDA·Filed 1991·Granted Jan 26, 1993·73 cites·20 claims
- 1582US6210462B1Method and apparatus for making metallic ironKOBE STEEL LTD·Filed 1998·Granted Apr 3, 2001·39 cites·15 claims
- 1682US5838431ALaser marking deviceASAHI OPTICAL CO LTD·Filed 1997·Granted Nov 17, 1998·82 cites·32 claims
- 1782US4720205ABall jointTRW EHRENREICH GMBH·Filed 1987·Granted Jan 19, 1988·35 cites·8 claims
- 1880US5671466AElectrophotographic apparatus and sheet guide mechanismASAHI OPTICAL CO LTD·Filed 1995·Granted Sep 23, 1997·28 cites·37 claims
- 1980US5321479AElectrophotographic apparatusASAHI OPTICAL CO LTD·Filed 1993·Granted Jun 14, 1994·26 cites·8 claims
- 2077US7337130B2Methods for automatically providing a personalized productBROTHER IND LTD·Filed 2001·Granted Feb 26, 2008·13 cites·13 claims
- 2177US6628457B2Antivibration microscopeASAHI OPTICAL CO LTD·Filed 2001·Granted Sep 30, 2003·18 cites·6 claims
- 2277US6288838B1Video-type stereoscopic microscope including movable field stop frame and holderASAHI OPTICAL CO LTD·Filed 2000·Granted Sep 11, 2001·18 cites·11 claims
- 2376US5395210AVortex flow blower having blades each formed by curved surface and method of manufacturing the sameHITACHI LTD·Filed 1993·Granted Mar 7, 1995·34 cites·23 claims
- 2476US4577989ABall jointTRW EHRENREICH GMBH·Filed 1984·Granted Mar 25, 1986·25 cites·3 claims
- 2575US4615638ABall jointTRW EHRENREICH GMBH·Filed 1984·Granted Oct 7, 1986·26 cites·3 claims
- 2674US7908027B2Sewing machineBROTHER IND LTD·Filed 2007·Granted Mar 15, 2011·4 cites·10 claims
- 2774US7528975B2Slip printing systemBROTHER IND LTD·Filed 2004·Granted May 5, 2009·7 cites·29 claims
- 2872US5528352AElectrophotographic apparatus having original separation meansASAHI OPTICAL CO LTD·Filed 1995·Granted Jun 18, 1996·22 cites·30 claims
- 2970US10247954B2Stage apparatus having shake-correction functionRICOH IMAGING CO LTD·Filed 2017·Granted Apr 2, 2019·1 cites·19 claims
- 3068US4750885ABall jointTRW EHRENREICH GMBH·Filed 1987·Granted Jun 14, 1988·24 cites·5 claims
- 3167US8130623B2Optical information recording and/or reproducing apparatus, optical information recording and/or reproducing method, optical information recording medium, and solid immersion lensNARUMI KENJI·Filed 2009·Granted Mar 6, 2012·1 cites·12 claims
- 3264US5536139AVortex flow blower having blades each formed by curved surfaceHITACHI LTD·Filed 1994·Granted Jul 16, 1996·18 cites·4 claims
- 3363US7051347B2Method of producing optical recording medium by transfer process using a stamper, and optical recording medium produced therebyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 23, 2006·4 cites·16 claims
- 3462US7541922B2Operation control method of two dimensional diffusive signal-transmission devices, signal communication apparatus, and clothing provided with antenna functionHOYA CORP·Filed 2005·Granted Jun 2, 2009·2 cites·20 claims
- 3562US5281083AVortex flow blowerHITACHI LTD·Filed 1992·Granted Jan 25, 1994·28 cites·38 claims
- 3655US9724989B2VehicleYAMAHA MOTOR CO LTD·Filed 2014·Granted Aug 8, 2017·1 cites·23 claims
- 3755US8259541B2Optical recording/reproduction method, optical recording/reproduction device, program, and optical recording mediumITO EIICHI·Filed 2009·Granted Sep 4, 2012·0 cites·19 claims
- 3855US7176471B2Electron beam exposure method and electron beam exposure apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 13, 2007·4 cites·11 claims
- 3954US5782217APiston for two cycle engineYAMAHA MOTOR CO LTD·Filed 1996·Granted Jul 21, 1998·14 cites·24 claims
- 4054US2005271856A1Optical recording medium and method for producing the sameMTSUSHITA ELECTRIC IND CO LTD·Filed 2005·Application pending·0 cites
- 4154US2010059176A1Multilayer Information Recording Medium, and Apparatus and Method for Manufacturing SameITO EIICHI·Filed 2006·Application pending·0 cites
- 4253US7236434B2Exposure apparatus of an optical disk master, method of exposing an optical disk master, and wavefront fluctuation correction mechanismMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 26, 2007·1 cites·5 claims
- 4352US7101588B2Apparatus and method for applying liquid material to form a resin layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 5, 2006·1 cites·40 claims
- 4452US5452072ATransfer unit mounted on a pivotal upper coverASAHI OPTICAL CO LTD·Filed 1994·Granted Sep 19, 1995·9 cites·14 claims
- 4552US5396867ATwo-cycle engineYAMAHA MOTOR CO LTD·Filed 1993·Granted Mar 14, 1995·11 cites·23 claims
- 4651US6894959B2Method and apparatus for exposing optical disk masterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 17, 2005·1 cites·14 claims
- 4749US7046613B2Exposure apparatus of an optical disk master, method of exposing an optical disk master and pinhole mechanismMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 16, 2006·0 cites·4 claims
- 4849USD327316SVortex blowerHITACHI LTD·Filed 1991·Granted Jun 23, 1992·6 cites·1 claims
- 4948US6996311B1Optical communication devicePENTAX CORP·Filed 2003·Granted Feb 7, 2006·2 cites·20 claims
- 5048US2009122432A1Micro-device and method for manufacturing the sameHOYA CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 76 patent records by PatentIndex Score.
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