Yasuo Bai
5Patents
2h-index
13Co-inventors
44Inventor score
Filing activity: Mar 6, 1978 → Feb 7, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5316914A | Method for determining human collagen peptides by way of enzyme immunoassay | Physics | 11 | Expired |
| US4189350A | Process for purifying urokinase | Chemistry; Metallurgy | 4 | Expired |
| US4147592A | Purification of urokinase | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5137807A | Method for determining beta-subunit of human prolyl 4-hydroxylase by immunoassay to detect hepatic disease | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5130233A | Method for determining the .beta.-subunit of human prolyl hydroxylase by radioimmunoassay to detect hepatic disease | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.