Masahiro Iwabuchi
8Patents
3h-index
38Co-inventors
53Inventor score
Filing activity: Aug 11, 1995 → Aug 13, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6869691B2 | High strength hot-dip galvanized steel sheet and method for manufacturing the same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7248366B2 | Method for marking defect and device therefor | Physics | 9 | Expired |
| US5633205A | Lead frame and process of producing such a frame | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7423744B2 | Method for marking defect and device therefor | Physics | 3 | Active |
| US7134311B2 | Device and method for fabricating lead frame by press forming | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6524726B1 | Cold-rolled steel sheet and galvanized steel sheet, which are excellent in formability, panel shapeability, and dent-resistance, and method of manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6699592B2 | Galvannealed steel sheet and method for manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7599052B2 | Method for marking defect and device therefor | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.