Osamu Hiroi
16Patents
6h-index
46Co-inventors
66Inventor score
Filing activity: Mar 7, 1995 → Jul 10, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6306540A | Battery electrolytic solution with fluoride-ion-dissociating salt and battery using the same | Emerging Cross-Sectional Technologies | 82 | Expired |
| US6723467B2 | Separator for battery and battery | Emerging Cross-Sectional Technologies | 76 | Expired |
| US5841088A | Switch and arc extinguishing material for use therein | Electricity | 26 | Expired |
| US5990440A | Switch and arc extinguishing material for use therein | Electricity | 14 | Expired |
| US6458483B1 | Lithium ion secondary battery | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6485862B1 | Thin battery and method of manufacturing | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7141328B2 | Fuel cell | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8288032B2 | Energy storage device cell and control method thereof | Emerging Cross-Sectional Technologies | 4 | Active |
| US6660430B1 | Package for nonaqueous electrolyte cell and cell comprising the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7534517B2 | Fuel cell and method for manufacture thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US8310810B2 | Electric double-layer capacitor including holes penetrating a negative electrode current collector and method of producing same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8329328B2 | Electrical energy storage cell and electrical energy storage module including the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10202511B2 | Hydrophilic coating film, method for producing same, humidification element, and humidification device | Chemistry; Metallurgy | 1 | Active |
| US8173289B2 | Electrical energy storage cell and electrical energy storage module including the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10591228B2 | Antifouling coating, heat exchanger provided with same, and method for manufacturing heat exchanger | Emerging Cross-Sectional Technologies | 0 | Active |
| US10048026B2 | Antifouling coating, heat exchanger provided with same, and method for manufacturing heat exchanger | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.