Inventor · disambiguated record
Yoshio Noguchi
Also filed as: NOGUCHI YOSHIO
69 granted patents·7 pending applications·1,135 citations·filing 1974–2021
99Inventor score
Files withKOTOBUKI & CO LTD31TOSHIBA KK15KOTOBUKI PRINTING CO LTD5NIPPON TELEGRAPH & TELEPHONE5TORAY INDUSTRIES5
Top patents by PatentIndex Score
76 records- 0197US4931344AFastener componentKURARAY CO·Filed 1988·Granted Jun 5, 1990·147 cites·16 claims
- 0297US4842916ASeparable fastener component & moldings attached with such fastener componentKURARAY CO·Filed 1987·Granted Jun 27, 1989·156 cites·28 claims
- 0392US4014711ASeparation of fructose from a mixture of sugarsTORAY INDUSTRIES·Filed 1976·Granted Mar 29, 1977·46 cites·9 claims
- 0491US4778593AMethod and apparatus for discriminating minute particlesAGENCY IND SCIENCE TECHN·Filed 1986·Granted Oct 18, 1988·89 cites·6 claims
- 0591US4070164AAdsorption-desorption pressure swing gas separationTORAY INDUSTRIES·Filed 1976·Granted Jan 24, 1978·66 cites·16 claims
- 0690US7217054B2Side knock type feeding mechanismKOTOBUKI PRINTING CO LTD·Filed 2004·Granted May 15, 2007·28 cites·14 claims
- 0790US5041733AMethod and apparatus for identifying chromosomes or cellsAGENCY IND SCIENCE TECHN·Filed 1988·Granted Aug 20, 1991·76 cites·7 claims
- 0887US8920057B2Mechanical pencilNOGUCHI YOSHIO·Filed 2010·Granted Dec 30, 2014·6 cites·15 claims
- 0985US7170099B2Optical semiconductor device and a method for manufacturing the sameTOSHIBA KK·Filed 2005·Granted Jan 30, 2007·11 cites·11 claims
- 1084US5138170AMethod and apparatus for identifying chromosomes or cellsAGENCY IND SCIENCE TECHN·Filed 1991·Granted Aug 11, 1992·56 cites·1 claims
- 1183US9171969B2Mounting member having die pad unit and terminals, and photocoupler having the mounting memberTOSHIBA KK·Filed 2014·Granted Oct 27, 2015·6 cites·4 claims
- 1283US7850385B2Liquid supply implementKOTOBUKI & CO LTD·Filed 2007·Granted Dec 14, 2010·8 cites·5 claims
- 1383US7237975B2Cartridge type liquid feeding containerKOTOBUKI PRINTING CO LTD·Filed 2004·Granted Jul 3, 2007·24 cites·8 claims
- 1483US7060518B2Semiconductor optical device and the fabrication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Jun 13, 2006·6 cites·1 claims
- 1583US6717187B2Semiconductor optical device and the fabrication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 6, 2004·16 cites·6 claims
- 1682US9379273B2Semiconductor device having a mounting member that includes a die pad unit and terminals with multiple conductive regionsTOSHIBA KK·Filed 2015·Granted Jun 28, 2016·4 cites·2 claims
- 1782US6702158B2Knocking-type liquid containerKOTOBUKI & CO LTD·Filed 2001·Granted Mar 9, 2004·23 cites·20 claims
- 1881US7307285B2Optical semiconductor device and a method for manufacturing the sameTOSHIBA KK·Filed 2006·Granted Dec 11, 2007·8 cites·15 claims
- 1981US6749354B2Composite writing implementKOTOBUKI & CO LTD·Filed 2002·Granted Jun 15, 2004·18 cites·2 claims
- 2079US4272834AData line potential setting circuit and MIS memory circuit using the sameHITACHI LTD·Filed 1979·Granted Jun 9, 1981·19 cites·17 claims
- 2178US4901123ASuperluminescent diodeNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Feb 13, 1990·36 cites·8 claims
- 2277US10343446B2Writing instrumentKOTOBUKI & CO LTD·Filed 2018·Granted Jul 9, 2019·1 cites·14 claims
- 2376US9099602B2PhotocouplerTOSHIBA KK·Filed 2014·Granted Aug 4, 2015·4 cites·10 claims
- 2475US10603948B2Mechanical pencilKOTOBUKI & CO LTD·Filed 2018·Granted Mar 31, 2020·1 cites·8 claims
- 2575US9862225B2Liquid applying toolKOTOBUKI & CO LTD·Filed 2014·Granted Jan 9, 2018·3 cites·7 claims
- 2675US9722127B2Photocoupler having light receiving element, light emitting element and MOSFET on a die pad unit of a mounting member that includes terminals with multiplied conductive regionsTOSHIBA KK·Filed 2016·Granted Aug 1, 2017·2 cites·18 claims
- 2774US8740489B2Liquid applicatorKAGEYAMA HIDEHEI·Filed 2008·Granted Jun 3, 2014·7 cites·8 claims
- 2874US7018124B1Writing implement with stylusKOTOBUKI & CO LTD·Filed 2004·Granted Mar 28, 2006·13 cites·1 claims
- 2974US6390707B2Knocking writing utensilKOTOBUKI & CO LTD·Filed 2000·Granted May 21, 2002·11 cites·18 claims
- 3073US6918515B2Liquid containerKOTOBUKI & CO LTD·Filed 2003·Granted Jul 19, 2005·17 cites·14 claims
- 3172US9379095B2PhotocouplerTOSHIBA KK·Filed 2015·Granted Jun 28, 2016·2 cites·5 claims
- 3272US9114922B2Knock-type propelling containerKAGEYAMA HIDEHEI·Filed 2011·Granted Aug 25, 2015·3 cites·9 claims
- 3372US9067233B2Stick-shaped material propelling containerKOTOBUKI & CO LTD·Filed 2014·Granted Jun 30, 2015·2 cites·12 claims
- 3472US4962245AProcess for preparing halogenated benzene derivativesTORAY INDUSTRIES·Filed 1989·Granted Oct 9, 1990·10 cites·13 claims
- 3571US6893179B2Rotary bar-projecting mechanism for push-button implementKOTOBUKI & CO LTD·Filed 2003·Granted May 17, 2005·12 cites·9 claims
- 3669US3948775AHorizontal packed column consisting of multiple chambers with fluid distributorsTORAY INDUSTRIES·Filed 1974·Granted Apr 6, 1976·24 cites·3 claims
- 3768US8511925B2Liquid supply deviceNOGUCHI YOSHIO·Filed 2009·Granted Aug 20, 2013·3 cites·14 claims
- 3868US6599046B2Direct liquid type writing instrumentKOTOBUKI & CO LTD·Filed 2002·Granted Jul 29, 2003·9 cites·8 claims
- 3962US6203227B1Double chuck type mechanical pencilKOTOBUKI & CO LTD·Filed 2000·Granted Mar 20, 2001·7 cites·5 claims
- 4061US9085841B2Needle threading device and operation unit thereforKOTOBUKI & CO LTD·Filed 2012·Granted Jul 21, 2015·1 cites·10 claims
- 4161US6835016B2Stick projecting deviceKOTOBUKI & CO LTD·Filed 2002·Granted Dec 28, 2004·5 cites·7 claims
- 4260US6982469B2Semiconductor optical device and the fabrication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jan 3, 2006·4 cites·4 claims
- 4360US6382859B2Double chuck type mechanical pencil and internal writing mechanism thereofKOTOBUKI & CO LTD·Filed 2001·Granted May 7, 2002·6 cites·3 claims
- 4456US8444336B2Lead cartridge and mechanical pencil with built-in lead cartridgeKAGEYAMA HIDEHEI·Filed 2008·Granted May 21, 2013·0 cites·19 claims
- 4556US6485700B1Process for producing free hydroxylamine aqueous solutionTORAY FINECHEMICALS CO LTD·Filed 2000·Granted Nov 26, 2002·2 cites·15 claims
- 4655US6102602ALiquid container capKOTOBUKI PRINTING CO LTD·Filed 1999·Granted Aug 15, 2000·21 cites·13 claims
- 4754US6176632B1Liquid containerKOTOBUKI PRINTING CO LTD·Filed 1999·Granted Jan 23, 2001·28 cites·9 claims
- 4853US6531108B1Process for producing free hydroxylamine aqueous solutionTORAY FINECHEMICALS CO LTD·Filed 2000·Granted Mar 11, 2003·3 cites·30 claims
- 4953US6082917ADispenser for selectively extending and retracting a substantially stick-shaped object, and thread means for incorporation in the dispenserKOTOBUKI & CO LTD·Filed 1998·Granted Jul 4, 2000·11 cites·40 claims
- 5053US5890825AComposite writing instrumentKOTOBUKI & CO LTD·Filed 1997·Granted Apr 6, 1999·13 cites·7 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →