Inventor · disambiguated record
Yuichi Maekawa
Also filed as: MAEKAWA YUICHI
20 granted patents·15 pending applications·86 citations·filing 1998–2022
92Inventor score
Top patents by PatentIndex Score
35 records- 0190US8754882B2Pixel circuit, display device, and inspection methodMAEKAWA YUICHI·Filed 2010·Granted Jun 17, 2014·9 cites·6 claims
- 0278US6706440B1Apparatus and method for injecting liquid into containerNEC MOBILE ENERGY CORP·Filed 2000·Granted Mar 16, 2004·20 cites·7 claims
- 0377US6593026B1Sealed battery and method for manufacturing sealed batteryNEC TOKIN TOCHIGI LTD·Filed 2000·Granted Jul 15, 2003·19 cites·3 claims
- 0474US8097563B2Agricultural-chemical emulsion compositionYOSHII MASAAKI·Filed 2005·Granted Jan 17, 2012·4 cites·1 claims
- 0574US6606286B1Tln signal generating apparatus used in optical disc drive and optical disc drive equipped with the apparatus, and optical disc drive equipped with amplitude adjusting apparatus for tracking error signalMITSUMI ELECTRIC CO LTD·Filed 1998·Granted Aug 12, 2003·22 cites·15 claims
- 0669US8253659B2Display device and pixel circuitMAEKAWA YUICHI·Filed 2009·Granted Aug 28, 2012·2 cites·2 claims
- 0766US9408382B2Method for producing agrichemical-containing resin compositionYAMAMURA SATORU·Filed 2009·Granted Aug 9, 2016·0 cites·9 claims
- 0866US7150936B2Sealed battery and method for manufacturing sealed batteryNEC TOKIN TOCHIGI LTD·Filed 2003·Granted Dec 19, 2006·8 cites·5 claims
- 0964US8629864B2Display device and pixel circuitMIWA KOICHI·Filed 2008·Granted Jan 14, 2014·1 cites·10 claims
- 1060US7737309B2Clathrate compound, method for controlling concentration of aqueous agricultural chemical active ingredient solution, and agricultural chemical formulationNIPPON SODA CO·Filed 2005·Granted Jun 15, 2010·0 cites·3 claims
- 1159US9861098B2Method for producing agrichemical-containing resin compositionNIPPON SODA CO·Filed 2016·Granted Jan 9, 2018·0 cites·3 claims
- 1258US12308202B2Multi-electron beam inspection apparatus, multipole array control method, and multi-electron beam inspection methodNUFLARE TECHNOLOGY INC·Filed 2022·Granted May 20, 2025·0 cites·11 claims
- 1358US9569991B2Pixel circuit, display device, and inspection methodMAEKAWA YUICHI·Filed 2014·Granted Feb 14, 2017·0 cites·5 claims
- 1456US7943803B2Clathrate compound, method for controlling concentration of aqueous agricultural chemical active ingredient solution, and agricultural chemical formulationNIPPON SODA CO·Filed 2010·Granted May 17, 2011·0 cites·6 claims
- 1555US10724368B2Downhole apparatus and technique to measure fluid resistivitySCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Jul 28, 2020·0 cites·19 claims
- 1654US11791125B2Aberration correctorNUFLARE TECHNOLOGY INC·Filed 2021·Granted Oct 17, 2023·0 cites·10 claims
- 1754US2009093364A1Resin Composition Containing Release-Controlled Agricultural Chemical, Production Method Thereof, and Agricultural Chemical FormulationENDO YOSHIHISA·Filed 2007·Application pending·0 cites
- 1851US2007224233A1Controlled-Release Agricultural Chemical FormulationNIPPON SODA CO·Filed 2005·Application pending·0 cites
- 1950US2007195019A1Image display apparatusONO SHINYA·Filed 2007·Application pending·0 cites
- 2049US7079460B2Optical power level-controlling device for stable oscillation of laser diodeMITSUMI ELECTRIC CO LTD·Filed 2003·Granted Jul 18, 2006·1 cites·3 claims
- 2149US2008174335A1Test apparatus for determining performance degradationMAEKAWA YUICHI·Filed 2007·Application pending·0 cites
- 2248US8173576B2Method of producing suspended agricultural chemical compositionMAEKAWA YUICHI·Filed 2006·Granted May 8, 2012·0 cites·20 claims
- 2346US2006119549A1Light-emitting panel substrate testing structureEASTMAN KODAK CO·Filed 2005·Application pending·0 cites
- 2445US2006270559A1Method of producing suspended agricultural chemical compositionNIPPON SODA CO·Filed 2005·Application pending·0 cites
- 2543US7440377B2Method for adjusting focus bias in optical disc drive and optical disc drive that can implement the methodMITSUMI ELECTRIC CO LTD·Filed 2004·Granted Oct 21, 2008·0 cites·8 claims
- 2643US2010196430A1Controlled-released agricultural chemical formulationNIPPON SODA CO·Filed 2010·Application pending·0 cites
- 2742US2003002404A1TLN signal generating apparatus used in optical disc drive and optical disc drive equipped with the apparatus, and optical disc drive equipped with amplitude adjusting apparatus for tracking error signalFiled 2002·Application pending·0 cites
- 2842US2013021228A1Pixel circuit and display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2010·Application pending·0 cites
- 2940US2004233829A1Optical disc drive having a function for estimating double refraction in discMITSUMI ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 3039US7362670B2Optical disc driveMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Apr 22, 2008·0 cites·9 claims
- 3139US2003156521A1Optical power level-controlling device for reduced reproduction jitterMITSUMI ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 3238US2003031105A1Optical disc driveFiled 2002·Application pending·0 cites
- 3338US2003155871A1TLN signal generating apparatus used in optical disc drive and optical disc drive equipped with the apparatus, and optical disc drive equipped with amplitude adjusting apparatus for tracking error signalFiled 2003·Application pending·0 cites
- 3438US2003031104A1Optical disc driveFiled 2002·Application pending·0 cites
- 3535US2009220041A1Shift register circuit and display deviceMIWA KOICHI·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →