Keigo Tada
4Patents
4h-index
7Co-inventors
39Inventor score
Filing activity: Jul 10, 2001 → May 12, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6666748B2 | Machining center and method of changing tools thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6647605B2 | Machine tool and its pallet changing device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6585564B1 | Machine tool device and its working fluid feed device | Performing Operations; Transporting | 8 | Expired |
| US8096737B2 | Spindle device of machine tool | Emerging Cross-Sectional Technologies | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.