Ko Imai
5Patents
3h-index
7Co-inventors
46Inventor score
Filing activity: Jan 19, 1976 → Sep 27, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4933289A | Biologically pure cultures of Pseudomonas sorbosoxidans useful for producing 2-keto-L-gulonic acid | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4892823A | Method for producing 2-keto-L-gulonic acid | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4011135A | Production of L(+)-tartaric acid | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4028185A | Method for producing L(+)-tartaric acid | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4013509A | Production of L(+)-tartaric acid | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.