Inventor · disambiguated record
Kiyoshi Hanyuda
Also filed as: HANYUDA KIYOSHI
5 granted patents·11 pending applications·43 citations·filing 1999–2018
70Inventor score
Top patents by PatentIndex Score
16 records- 0177US6756346B1Lubricating oil composition useful in hydraulic fluidsSHELL OIL CO·Filed 1999·Granted Jun 29, 2004·42 cites·8 claims
- 0265US10100265B2Lubricating oil composition for internal combustion enginesSHELL OIL CO·Filed 2013·Granted Oct 16, 2018·1 cites·18 claims
- 0356US11021673B2Lubricant compositionSHELL OIL CO·Filed 2017·Granted Jun 1, 2021·0 cites·12 claims
- 0453US2016152917A1Lubricating oil additive and lubricating oil compositionSHELL OIL CO·Filed 2014·Application pending·0 cites
- 0553US2016145528A1Lubricating oil additive and lubricating oil compositionSHELL OIL CO·Filed 2014·Application pending·0 cites
- 0650US2020190422A1Lubricating oil composition for internal combustion engineSHELL OIL CO·Filed 2018·Application pending·0 cites
- 0747US2020224118A1Lubricating oil composition for internal combustion engineSHELL OIL CO·Filed 2018·Application pending·0 cites
- 0844US2015160184A1Method of easily identifying lubricating oils, identification kit and lubricating oils that can be easily identifiedSHELL INT RESEARCH·Filed 2012·Application pending·0 cites
- 0943US2015191672A1Lubricating oil composition for internal combustion enginesSHELL OIL CO·Filed 2013·Application pending·0 cites
- 1042US2020263106A1Lubricating oil composition for diesel enginesSHELL OIL CO·Filed 2016·Application pending·0 cites
- 1140US10465142B2Lubricating oil composition for internal combustion enginesSHELL OIL CO·Filed 2015·Granted Nov 5, 2019·0 cites·5 claims
- 1239US9580666B2Lubricating oil compositionSHELL OIL CO·Filed 2012·Granted Feb 28, 2017·0 cites·17 claims
- 1338US2018258362A1Low-friction sliding mechanism including lubricant compositionSHELL OIL CO·Filed 2016·Application pending·0 cites
- 1437US2019002793A1Lubricating oil composition for internal combustion enginesSHELL OIL CO·Filed 2016·Application pending·0 cites
- 1527US2014342956A1Lubricating oil compositionHANYUDA KIYOSHI·Filed 2012·Application pending·0 cites
- 1625US2013267449A1Lubricating oil composition for diesel enginesHANYUDA KIYOSHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →