Kuniyasu Shiro
6Patents
4h-index
15Co-inventors
54Inventor score
Filing activity: Mar 7, 1989 → Jan 30, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4950314A | Gas separation membrane | Performing Operations; Transporting | 40 | Expired |
| US5259950A | Composite membrane | Performing Operations; Transporting | 19 | Expired |
| US6362107B1 | Polishing pad and polishing device | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6705934B1 | Polishing pad | Performing Operations; Transporting | 16 | Expired |
| US8337277B2 | Polishing pad and polishing apparatus | Performing Operations; Transporting | 2 | Active |
| US9707663B2 | Polishing pad | Textiles; Paper | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.