Hiroko Shimpo
10Patents
2h-index
12Co-inventors
43Inventor score
Filing activity: Nov 18, 2011 → Mar 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8889031B2 | Working fluid composition for refrigerator machine and refrigerating machine oil | Chemistry; Metallurgy | 8 | Active |
| US9365760B2 | Refrigerating machine oil and working fluid composition for refrigerating machine | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9944881B2 | Refrigerating machine oil, and working fluid composition for refrigerating machines | Chemistry; Metallurgy | 1 | Active |
| US10323208B2 | Refrigerator oil and working fluid composition for refrigerator | Chemistry; Metallurgy | 1 | Active |
| US10023823B2 | Refrigerator oil and working fluid composition for refrigerator | Chemistry; Metallurgy | 1 | Active |
| US9783762B2 | Working fluid composition for refrigerating machine and refrigerating machine oil | Chemistry; Metallurgy | 1 | Active |
| US10723926B2 | Refrigerating machine oil and refrigerating machine working fluid composition | Chemistry; Metallurgy | 0 | Active |
| US10053644B2 | Refrigerator oil, and working fluid composition for refrigerators | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10626344B2 | Refrigerating machine oil, and working fluid composition for refrigerating machines | Chemistry; Metallurgy | 0 | Active |
| US10913918B2 | Refrigerating machine oil | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.