Hiromasa Ubukata
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Aug 5, 2005 → Aug 5, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7387441B2 | Linear guide bearing apparatus | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.