Koichi Sekiya
6Patents
4h-index
16Co-inventors
54Inventor score
Filing activity: Sep 22, 1978 → Dec 7, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4217107A | Method of measuring blood clotting time | Physics | 43 | Expired |
| US5422075A | Chemical luminescence-detecting apparatus with multiple sensors | Physics | 29 | Expired |
| US4279616A | Method for measuring blood coagulation and device therefor | Physics | 12 | Expired |
| US5885920A | Process for producing catalyst carrier for olefin polymerization | Chemistry; Metallurgy | 5 | Expired |
| US8084278B2 | Method of manufacturing silicon carbide semiconductor device | Emerging Cross-Sectional Technologies | 2 | Active |
| US5255204A | Method of calibrating an enzyme immuno assay system | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.