Keiichi Tanii
8Patents
3h-index
17Co-inventors
54Inventor score
Filing activity: Nov 3, 1986 → Jan 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4739393A | Circuit for performing white balance correction using two color temperature sensors | Electricity | 20 | Expired |
| US8920949B2 | Battery unit | Emerging Cross-Sectional Technologies | 11 | Active |
| US5331411A | Integrated circuit for processing digital signals in video camera having electronic zooming function | Electricity | 6 | Expired |
| US8822049B2 | Battery unit and electrical device | Emerging Cross-Sectional Technologies | 1 | Active |
| US7602534B2 | Interface circuit device and printing apparatus | Physics | 0 | Active |
| US9812740B2 | Battery unit | Emerging Cross-Sectional Technologies | 0 | Active |
| US10587014B2 | Lithium ion secondary battery charging control method and charging mechanism | Emerging Cross-Sectional Technologies | 0 | Active |
| US11621584B2 | Wireless power-feeding apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.