Inventor · disambiguated record
Hiroko Shimpo
Also filed as: SHIMPO HIROKO
10 granted patents·1 pending application·25 citations·filing 2011–2018
84Inventor score
Top patents by PatentIndex Score
11 records- 0193US9365760B2Refrigerating machine oil and working fluid composition for refrigerating machineJX NIPPON OIL & ENERGY CORP·Filed 2014·Granted Jun 14, 2016·8 cites·9 claims
- 0292US8889031B2Working fluid composition for refrigerator machine and refrigerating machine oilSAWADA KEN·Filed 2011·Granted Nov 18, 2014·10 cites·5 claims
- 0386US9783762B2Working fluid composition for refrigerating machine and refrigerating machine oilJX NIPPON OIL & ENERGY CORP·Filed 2015·Granted Oct 10, 2017·2 cites·9 claims
- 0479US9944881B2Refrigerating machine oil, and working fluid composition for refrigerating machinesJXTG NIPPON OIL & ENERGY CORP·Filed 2014·Granted Apr 17, 2018·2 cites·8 claims
- 0577US10323208B2Refrigerator oil and working fluid composition for refrigeratorJXTG NIPPON OIL & ENERGY CORP·Filed 2015·Granted Jun 18, 2019·1 cites·3 claims
- 0675US10723926B2Refrigerating machine oil and refrigerating machine working fluid compositionJXTG NIPPON OIL & ENERGY CORP·Filed 2016·Granted Jul 28, 2020·1 cites·17 claims
- 0775US10023823B2Refrigerator oil and working fluid composition for refrigeratorJXTG NIPPON OIL & ENERGY CORP·Filed 2015·Granted Jul 17, 2018·1 cites·9 claims
- 0867US10626344B2Refrigerating machine oil, and working fluid composition for refrigerating machinesJXTG NIPPON OIL & ENERGY CORP·Filed 2018·Granted Apr 21, 2020·0 cites·7 claims
- 0954US10913918B2Refrigerating machine oilENEOS CORP·Filed 2017·Granted Feb 9, 2021·0 cites·7 claims
- 1045US2015076393A1Working fluid composition for refrigeratorJX NIPPON OIL & ENERGY CORP·Filed 2013·Application pending·0 cites
- 1144US10053644B2Refrigerator oil, and working fluid composition for refrigeratorsJXTG NIPPON OIL & ENERGY CORP·Filed 2015·Granted Aug 21, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →