Sadao Sugiura
2Patents
2h-index
4Co-inventors
37Inventor score
Filing activity: Dec 23, 1991 → Jun 1, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6644730B2 | Storage type seat for automobile and seat storage structure | Performing Operations; Transporting | 51 | Expired |
| US5183308A | Footrest apparatus | Performing Operations; Transporting | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.