Hiromitsu Shibata
5Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Mar 22, 1999 → Feb 25, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9573176B2 | Outer-layer material for hot-rolling roll, and hot-rolling composite roll | Chemistry; Metallurgy | 3 | Active |
| US9975158B2 | Roll surface layer material for hot rolling with excellent fatigue resistance produced by centrifugal casting, and composite roll for hot rolling produced through centrifugal casting | Emerging Cross-Sectional Technologies | 2 | Active |
| US9708695B2 | Roll outer layer material, and composite roll for hot rolling | Chemistry; Metallurgy | 2 | Active |
| US6261639A | Process for hot-rolling stainless steel | Performing Operations; Transporting | 1 | Expired |
| US6980495B2 | Optical recording apparatus with interleaving blank rounds into spiral track | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.