Tooru Amazutsumi
6Patents
5h-index
18Co-inventors
56Inventor score
Filing activity: May 19, 1987 → Feb 6, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5834133A | Laser-sealed battery | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5443925A | Nonaqueous electrolyte battery | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4804593A | Enclosed cell having safety valve mechanism and fabricating method of the same | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5770332A | Prismatic battery | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5640080A | Secondary battery charger | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6930465B2 | Residual capacity correction method for battery | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.