Tsukasa Hagihara
5Patents
2h-index
8Co-inventors
30Inventor score
Filing activity: Apr 26, 2011 → Dec 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8946595B2 | Apparatus and method for determining shape of end of welding bead | Performing Operations; Transporting | 58 | Active |
| US8575512B2 | Laser lap welding method for galvanized steel sheet | Performing Operations; Transporting | 4 | Active |
| US8841577B2 | Laser lap welding method for parts made of galvanized steel sheet | Performing Operations; Transporting | 2 | Active |
| US9012804B2 | Laser lap welding method for parts made of galvanized steel sheet | Performing Operations; Transporting | 2 | Active |
| US9308602B2 | Laser lap welding method | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.