Inventor · disambiguated record
Shinichi Yoshikawa
Also filed as: YOSHIKAWA SHINICHI
18 granted patents·7 pending applications·122 citations·filing 1985–2023
93Inventor score
Top patents by PatentIndex Score
25 records- 0193US7794590B2Entrapping immobilization pellets for purifying breeding water, process and apparatus for purifying breeding water, and aquarium setHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Sep 14, 2010·17 cites·12 claims
- 0289US9500856B2Optical deviceNIDEC SANKYO CORP·Filed 2014·Granted Nov 22, 2016·8 cites·11 claims
- 0388US10298093B2Tubular motor, control method for brushless motor, and motor equipped with brakeNIDEC SANKYO CORP·Filed 2015·Granted May 21, 2019·6 cites·23 claims
- 0487US8118349B2Vehicle body front part structureKIHARA MAKOTO·Filed 2009·Granted Feb 21, 2012·22 cites·11 claims
- 0585US8256831B2Structure for vehicle body front portionABE RYOTA·Filed 2009·Granted Sep 4, 2012·24 cites·9 claims
- 0685US7897042B2Entrapping immobilization pellets for purifying breeding water, process and apparatus for purifying breeding water, and aquarium setHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Mar 1, 2011·4 cites·11 claims
- 0776US7825531B2Hydraulic power generating device and manufacturing method thereforNIDEC SANKYO CORP·Filed 2007·Granted Nov 2, 2010·8 cites·5 claims
- 0873US7573167B2Geared motorNIDEC SANKYO CORP·Filed 2007·Granted Aug 11, 2009·10 cites·14 claims
- 0971US10315941B2Method for treating ammoniacal nitrogen in wastewaterHITACHI LTD·Filed 2017·Granted Jun 11, 2019·1 cites·6 claims
- 1067US9833743B2Reverse osmosis treatment device and method for cleaning reverse osmosis treatment deviceHITACHI LTD·Filed 2012·Granted Dec 5, 2017·1 cites·9 claims
- 1166US10036182B2Electronic locking systemNIDEC SANKYO CORP·Filed 2016·Granted Jul 31, 2018·2 cites·8 claims
- 1264US9885207B2Automatic open-close device for fittingsNIDEC SANKYO CORP·Filed 2015·Granted Feb 6, 2018·3 cites·7 claims
- 1359US2018297866A1Water treatment system and water treatment methodHITACHI LTD·Filed 2018·Application pending·0 cites
- 1459US2025107548A1High oil content oil-in-water type emulsified oil-and-fat compositionFUJI OIL HOLDINGS INC·Filed 2023·Application pending·0 cites
- 1556US2017001883A1Water treatment system and water treatment methodHITACHI LTD·Filed 2016·Application pending·0 cites
- 1646US4644239AMotor actuator with control means responsive to internal and external conditionsSANKYO SEIKI SEISAKUSHO KK·Filed 1985·Granted Feb 17, 1987·16 cites·12 claims
- 1746US2007185285A1Resin composition, paint, sesin solution, urethane-based resin paint, adhesive, and printing inkFRONT LAB CO LTD·Filed 2005·Application pending·0 cites
- 1844US9725339B2Reverse osmosis treatment apparatusHITACHI LTD·Filed 2012·Granted Aug 8, 2017·0 cites·7 claims
- 1943US2021147270A1Nitrogen treatment methodHITACHI LTD·Filed 2019·Application pending·0 cites
- 2042US10434472B2Water treatment systemHITACHI LTD·Filed 2016·Granted Oct 8, 2019·0 cites·10 claims
- 2141US8647502B2Sewage treatment apparatus and sewage reuse systemTAKEMURA KIYOKAZU·Filed 2010·Granted Feb 11, 2014·0 cites·8 claims
- 2241US2018280888A1Reverse osmosis treatment apparatus and reverse osmosis treatment methodHITACHI LTD·Filed 2018·Application pending·0 cites
- 2340US10404151B2Planetary gear speed reduction device and driving mechanismNIDEC SANKYO CORP·Filed 2016·Granted Sep 3, 2019·0 cites·10 claims
- 2440US8617388B2Sewage reuse systemTAKEMURA KIYOKAZU·Filed 2010·Granted Dec 31, 2013·0 cites·5 claims
- 2540US2018179092A1Wastewater treatment apparatus and wastewater treatment methodHITACHI LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →