Yu Tomana
17Patents
1h-index
22Co-inventors
46Inventor score
Filing activity: Jul 1, 2013 → Jul 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10573905B2 | Power generation cell | Emerging Cross-Sectional Technologies | 2 | Active |
| US10886556B2 | Power generation cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US10741861B2 | Power generating cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US10347921B2 | Header flange to evenly distribute contact pressure across seals | Emerging Cross-Sectional Technologies | 0 | Active |
| US10784524B2 | Power generation cell with reduced pressure loss between reactant gas passage and reactant gas flow field | Emerging Cross-Sectional Technologies | 0 | Active |
| US10910658B2 | Fuel cell metal separator, method of producing the fuel cell metal separator, and power generation cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US10923740B2 | Fuel cell separator, fuel cell joint separator, and power generation cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US9012105B2 | Membrane electrode assembly for fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US11101470B2 | Fuel cell and fuel cell stack | Emerging Cross-Sectional Technologies | 0 | Active |
| US11063267B2 | Fuel cell separator and fuel cell stack | Emerging Cross-Sectional Technologies | 0 | Active |
| US10529996B2 | Header design employing generally regular shapes | Emerging Cross-Sectional Technologies | 0 | Active |
| US9831516B2 | Fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US10522852B2 | Reinforcement structure for bead seal in a plate assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US10763521B2 | Fuel cell separator and fuel cell stack | Emerging Cross-Sectional Technologies | 0 | Active |
| US10991955B2 | Header flange to evenly distribute contact pressure across seals | Emerging Cross-Sectional Technologies | 0 | Active |
| US10811700B2 | Fuel cell separator and power generation cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US11063269B2 | Power generation cell | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.