Hideaki Ohyama
9Patents
1h-index
18Co-inventors
44Inventor score
Filing activity: May 21, 2004 → Oct 7, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7597997B2 | Nonaqueous electrolyte secondary battery and method for producing same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8202650B2 | Negative electrode material for nickel-metal hydride battery and treatment method thereof, and nickel-metal hydride battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US9024589B2 | Charge/discharge control method for alkaline storage battery, and power supply system | Emerging Cross-Sectional Technologies | 1 | Active |
| US9627657B2 | Cylindrical alkaline storage battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US9997776B2 | Alloy powder for electrodes, negative electrode for nickel-metal hydride storage batteries including the same, and nickel-metal hydride storage battery including the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10305099B2 | Electrode alloy powder, negative electrode for nickel-metal hydride storage batteries using the same, and nickel-metal hydride storage battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8318349B2 | Negative electrode active material for nickel-metal hydride battery and nickel-metal hydride battery using the same, and method for treating negative electrode active material for nickel-metal hydride battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8137839B2 | Alloy powder for electrode and method for producing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9893347B2 | Alloy powder for electrode, negative electrode for alkaline storage battery using the same, and alkaline storage battery | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.