Inventor · disambiguated record
Yoshio Toyoshima
Also filed as: TOYOSHIMA YOSHIO
7 granted patents·109 citations·filing 1995–2015
84Inventor score
Top patents by PatentIndex Score
7 records- 0187US5578732AProduction of 2-(2-pyridylmethylsulfinyl) benzimidazole compounds by selective oxidation in the presence of a vanadium catalystTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Nov 26, 1996·60 cites·6 claims
- 0268US5579099ADocument conveying device and document reading device operable therewithRICOH KK·Filed 1995·Granted Nov 26, 1996·22 cites·4 claims
- 0366US6185403B1Sheet conveying device, and an image reading apparatus and image forming apparatus having the sheet conveying deviceRICOH KK·Filed 1999·Granted Feb 6, 2001·17 cites·33 claims
- 0462US7520267B2Fuel injection apparatus having fuel supplier for displacement amplifying chamberDENSO CORP·Filed 2006·Granted Apr 21, 2009·4 cites·7 claims
- 0550US8800355B2Pressure accumulation fuel injection deviceTOYOSHIMA YOSHIO·Filed 2009·Granted Aug 12, 2014·4 cites·8 claims
- 0650US7210442B2Engine control method and system having a voltage increasing circuitDENSO CORP·Filed 2005·Granted May 1, 2007·2 cites·11 claims
- 0727US9593651B2Fuel-filter malfunction detection deviceDENSO CORP·Filed 2015·Granted Mar 14, 2017·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →