Hirokazu Watari
6Patents
4h-index
12Co-inventors
54Inventor score
Filing activity: Sep 11, 1987 → Feb 20, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4777079A | Image transfer type thermosensitive recording medium | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7985711B2 | Thermosensitive recording material and recording method using the same | Performing Operations; Transporting | 29 | Active |
| US8283287B2 | Thermosensitive recording material | Performing Operations; Transporting | 27 | Active |
| US5533374A | Edging roll for rolling shape | Performing Operations; Transporting | 4 | Expired |
| US8227379B2 | Thermosensitive recording medium and recording method | Performing Operations; Transporting | 2 | Active |
| US5718141A | Universal rolling machine | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.