Atsushi Hatanaka
6Patents
4h-index
16Co-inventors
50Inventor score
Filing activity: Jun 8, 1989 → Jul 21, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5060498A | Section steel straightener with adjustable roller width | Performing Operations; Transporting | 18 | Expired |
| US5031435A | Adjustable width rolls for rolling mill | Performing Operations; Transporting | 14 | Expired |
| US5253039A | Process and apparatus for measuring sizes of steel sections | Physics | 5 | Expired |
| US5533374A | Edging roll for rolling shape | Performing Operations; Transporting | 4 | Expired |
| US5195347A | Guide device for shape rolling | Performing Operations; Transporting | 1 | Expired |
| US6202464A | Universal rolling mill | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.