Naoji Yamamoto
5Patents
1h-index
17Co-inventors
44Inventor score
Filing activity: Jul 31, 2003 → Apr 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7927653B2 | Metal mold repair method and metal mold repair paste agent | Emerging Cross-Sectional Technologies | 5 | Active |
| US8236088B2 | Metal mold repair method and metal mold repair paste agent | Emerging Cross-Sectional Technologies | 1 | Active |
| US7601389B2 | Metal material and method for production thereof | Emerging Cross-Sectional Technologies | 0 | Expired |
| US12410644B2 | Door latch device and actuator | Fixed Constructions | 0 | Active |
| US7497243B2 | Mold for casting and method for manufacture thereof | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.