Inventor · disambiguated record
Koichi Sakaguchi
Also filed as: SAKAGUCHI KOICHI
42 granted patents·16 pending applications·569 citations·filing 1988–2021
98Inventor score
Files withNIPPON SHEET GLASS CO LTD26SINTOKOGIO LTD17HIRATA MINORU5INOUE TERUHIDE1JAPAN SCIENCE & TECH AGENCY1
Top patents by PatentIndex Score
58 records- 0196US6319461B1Lead-free solder alloyNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Nov 20, 2001·60 cites·17 claims
- 0295US7531475B2Glass composition that emits fluorescence in infrared wavelength regionNIPPON SHEET GLASS CO LTD·Filed 2005·Granted May 12, 2009·40 cites·12 claims
- 0392US6395659B2Ultraviolet/infrared absorbent glassNIPPON SHEET GLASS CO LTD·Filed 2001·Granted May 28, 2002·56 cites·12 claims
- 0489US8383532B2Glass flakeNIPPON SHEET GLASS CO LTD·Filed 2007·Granted Feb 26, 2013·9 cites·27 claims
- 0589US6793990B1Method of manufacturing glass panel and glasspanel manufactured by the methodNIPPON SHEET GLASS CO LTD·Filed 2000·Granted Sep 21, 2004·47 cites·26 claims
- 0685US6406639B2Method of partially forming oxide layer on glass substrateNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Jun 18, 2002·26 cites·2 claims
- 0782US7285510B2Glass composition for poling and glass functional product containing the sameNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Oct 23, 2007·21 cites·8 claims
- 0880US5776846AUltraviolet- and infrared-absorbing glassNIPPON SHEET GLASS CO LTD·Filed 1997·Granted Jul 7, 1998·47 cites·15 claims
- 0979US6733850B1Glass panel and production method thereforNIPPON SHEET GLASS CO LTD·Filed 2000·Granted May 11, 2004·24 cites·18 claims
- 1079US4921623ACopper conductive coating compositionMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted May 1, 1990·38 cites·8 claims
- 1176US6816319B2Planar lensNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Nov 9, 2004·14 cites·12 claims
- 1276US6663923B2Glass panelNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Dec 16, 2003·24 cites·8 claims
- 1375US7382541B2Gradient-index rod lens, and rod lens array and image processor using the sameNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Jun 3, 2008·9 cites·14 claims
- 1474US6612133B2Method for shifting absorption peak wavelength of infrared radiation absorbing glassNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Sep 2, 2003·13 cites·9 claims
- 1572US7681624B2Flaskless molding machineSINTOKOGIO LTD·Filed 2007·Granted Mar 23, 2010·3 cites·8 claims
- 1672US7594532B2Method of operation for an apparatus for making an upper and a lower mold and the apparatus thereforSINTOKOGIO LTD·Filed 2007·Granted Sep 29, 2009·3 cites·4 claims
- 1771US5958811AUltraviolet and infrared radiation absorbing glassNIPPON SHEET GLASS CO LTD·Filed 1997·Granted Sep 28, 1999·40 cites·11 claims
- 1870US8132613B2Core-setting apparatus used for a molding apparatus and a method for setting a coreHIRATA MINORU·Filed 2008·Granted Mar 13, 2012·2 cites·3 claims
- 1967USD819095SFlask-less molding machineSINTOKOGIO LTD·Filed 2016·Granted May 29, 2018·11 cites·1 claims
- 2062USD815162SInspection door with vent hole for flask-less molding machineSINTOKOGIO LTD·Filed 2016·Granted Apr 10, 2018·9 cites·1 claims
- 2159USD815161SFeed chute for molding sand with damper for flask-less molding machineSINTOKOGIO LTD·Filed 2016·Granted Apr 10, 2018·8 cites·1 claims
- 2259USD812113SSqueeze plate with molding sand inlet part for flask-less molding machineSINTOKOGIO LTD·Filed 2016·Granted Mar 6, 2018·8 cites·1 claims
- 2358US10329185B2Glass for laser processing and method for producing perforated glass using sameNIPPON SHEET GLASS CO LTD·Filed 2016·Granted Jun 25, 2019·0 cites·13 claims
- 2457USD812114SSqueeze plate with molding sand inlet part for flask-less molding machineSINTOKOGIO LTD·Filed 2016·Granted Mar 6, 2018·7 cites·1 claims
- 2556US8193108B2Clad glass composition and mother glass rod for gradient-index rod lens formed using the same, gradient-index rod lens and method of manufacturing the same, rod lens array, and image processorINOUE TERUHIDE·Filed 2009·Granted Jun 5, 2012·3 cites·6 claims
- 2655US6326324B1Ultraviolet and infrared radiation absorbing glassNIPPON SHEET GLASS CO LTD·Filed 1998·Granted Dec 4, 2001·17 cites·6 claims
- 2754US8461572B2Organic luminescent device and manufacturing method thereofKATAYAMA MASAYUKI·Filed 2009·Granted Jun 11, 2013·1 cites·50 claims
- 2850USD803909SFlask-less molding machineSINTOKOGIO LTD·Filed 2016·Granted Nov 28, 2017·5 cites·1 claims
- 2950US8230898B2Core-setting method and apparatus for a molding apparatus for producing flaskless moldsHIRATA MINORU·Filed 2008·Granted Jul 31, 2012·0 cites·3 claims
- 3050US7448429B2Method for squeezing foundry sand, a match plate, and an upper and a lower flaskSINTOKOGIO LTD·Filed 2005·Granted Nov 11, 2008·0 cites·10 claims
- 3149US7969569B2Method for detecting trace substance using organic electroluminescent deviceNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Jun 28, 2011·0 cites·12 claims
- 3249US2008185117A1A core-setting apparatus used for a molding apparatus and a method for setting a coreSINTOKOGIO LTD·Filed 2008·Application pending·0 cites
- 3348US6075490AWindow glass for automobile and window structure of automobile using the glassNIPPON SHEET GLASS CO LTD·Filed 1997·Granted Jun 13, 2000·12 cites·15 claims
- 3448US2020061696A1Flaskless mold machineSINTOKOGIO LTD·Filed 2018·Application pending·0 cites
- 3547US7594531B2Molding machineSINTOKOGIO LTD·Filed 2007·Granted Sep 29, 2009·0 cites·3 claims
- 3646US6773529B2Glass panel and its manufacturing methodNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Aug 10, 2004·0 cites·11 claims
- 3746US2005034483A1Method for producing silica glassFiled 2002·Application pending·0 cites
- 3845US8316919B2Apparatus for setting a core in a molding machine, a molding machine, and a method for setting a coreHIRATA MINORU·Filed 2009·Granted Nov 27, 2012·0 cites·3 claims
- 3945US8251124B2Molding machineHIRATA MINORU·Filed 2007·Granted Aug 28, 2012·0 cites·8 claims
- 4045US2008169075A1Molding machine and molding methodHIRATA MINORU·Filed 2007·Application pending·0 cites
- 4144US2008068703A1Glass Composition Containing Bismuth and Method of Amplifying Signal Light TherewithJAPAN SCIENCE & TECH AGENCY·Filed 2006·Application pending·0 cites
- 4244US2010029460A1Glass for anodic bondingNIPPON SHEET GLASS CO LTD·Filed 2008·Application pending·0 cites
- 4343USD820892SFlask-less molding machineSINTOKOGIO LTD·Filed 2016·Granted Jun 19, 2018·3 cites·1 claims
- 4443US2006199721A1Glass composition fluorescent at infrared wavelengthsNIPPON SHEET GLASS CO LTD·Filed 2003·Application pending·0 cites
- 4542US6017836AUltraviolet and infrared radiation absorbing glassNIPPON SHEET GLASS CO LTD·Filed 1996·Granted Jan 25, 2000·9 cites·17 claims
- 4642US2006061271A1Display panel and method of manufacturing the sameNIPPON SHEET GLASS CO LTD·Filed 2005·Application pending·0 cites
- 4741US10906092B2Flaskless molding machineSINTOKOGIO LTD·Filed 2017·Granted Feb 2, 2021·0 cites·20 claims
- 4841US2006019815A1Clad glass composition and mother glass rod for gradient-index rod lens formed using the same, gradient-index rod lens and method of manufacturing the same, rod lens array, and image processorNIPPON SHEET GLASS CO LTD·Filed 2005·Application pending·0 cites
- 4941US2003108692A1Glass panel and method of manufacturing the glass panelFiled 2001·Application pending·0 cites
- 5040US11666964B2Flaskless molding machineSINTOKOGIO LTD·Filed 2017·Granted Jun 6, 2023·0 cites·19 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →