Inventor · disambiguated record
Hiroko Ohtani
Also filed as: OHTANI HIROKO
6 granted patents·175 citations·filing 1983–2019
83Inventor score
Top patents by PatentIndex Score
6 records- 0193US5344579AFriction modifier compositions and their useETHYL PETROLEUM ADDITIVES INC·Filed 1993·Granted Sep 6, 1994·65 cites·27 claims
- 0291US5372735AAutomatic transmission fluids and additives thereforETHYL PETROLEUM ADDITIVES INC·Filed 1994·Granted Dec 13, 1994·52 cites·20 claims
- 0390US5441656AAutomatic transmission fluids and additives thereforETHYL PETROLEUM ADDITIVES INC·Filed 1994·Granted Aug 15, 1995·49 cites·27 claims
- 0466US11597273B2Vehicular gear system friction reductionFORD GLOBAL TECH LLC·Filed 2019·Granted Mar 7, 2023·0 cites·19 claims
- 0553US11369946B2Recovery of adsorption capacity of beaded activated carbon using gas-phase organic solventsFORD GLOBAL TECH LLC·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
- 0645US4539506ARed-emitting superlinear phosphorIBM·Filed 1983·Granted Sep 3, 1985·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →