Chika Ishida
3Patents
3h-index
5Co-inventors
36Inventor score
Filing activity: Oct 18, 1996 → Dec 30, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6225096A | Mutant prenyl diphosphate synthase, DNA encoding mutant prenyl diphosphate synthase and process for producing mutant prenyl phosphate synthase | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6040165A | Mutant prenyl diphosphate synthase | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6107072A | Thermostable geranylgeranyl diphosphate synthase | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.