Takao Takatsu
7Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Sep 16, 1997 → Apr 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5903423A | Battery pack for electric power tools | Electricity | 20 | Expired |
| US9263717B2 | Battery pack | Emerging Cross-Sectional Technologies | 18 | Active |
| US6335113B1 | Thermostat and battery pack containing the thermostat | Electricity | 6 | Expired |
| US8841018B2 | Battery pack | Emerging Cross-Sectional Technologies | 5 | Active |
| US11923555B2 | Battery pack | Emerging Cross-Sectional Technologies | 1 | Active |
| US11201364B2 | Battery pack | Emerging Cross-Sectional Technologies | 1 | Active |
| US11855298B2 | Cell module | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.