Masatoshi TSUJIMURA
4Patents
1h-index
8Co-inventors
41Inventor score
Filing activity: Feb 4, 1980 → Apr 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4291985A | Dual beam photometer with rotating filter plate | Physics | 6 | Expired |
| US9142411B2 | Method for producing semiconductor device | Electricity | 1 | Active |
| US10326015B2 | Switching element and method of manufacturing the same | Electricity | 0 | Active |
| US12243910B2 | Silicon carbide semiconductor device with overlapping electric field relaxation regions and method of manufacturing the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.