Tsuyoshi Doi
4Patents
3h-index
16Co-inventors
37Inventor score
Filing activity: Jun 21, 2002 → Nov 11, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6901903B2 | Cover structure for construction machine cooling package | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US7162839B2 | Non-slip material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7380376B2 | Non-slip structure | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7021109B2 | Method and apparatus for manufacturing slip stopper | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.