So Ishikawa
2Patents
1h-index
2Co-inventors
30Inventor score
Filing activity: Sep 29, 2003 → Sep 3, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7069622B2 | Hinge and image input/output apparatus therewith | Electricity | 3 | Expired |
| US8490962B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.