Kazutake Hirooka
6Patents
5h-index
6Co-inventors
48Inventor score
Filing activity: Aug 29, 1996 → Jul 12, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6316216A | Mutated prenyl diphosphate synthases | Chemistry; Metallurgy | 14 | Expired |
| US5885810A | Process for the production of prenyl diphosphate using mutants of geranylgeranyl diphosphate synthase | Chemistry; Metallurgy | 7 | Expired |
| US5807725A | Long-chain prenyl diphosphate synthase | Chemistry; Metallurgy | 7 | Expired |
| US5882909A | Nucleic acid encoding mutant geranylgeranyl diphosphate synthase | Chemistry; Metallurgy | 6 | Expired |
| US5935832A | Farnesyl diphosphate synthase | Chemistry; Metallurgy | 6 | Expired |
| USRE43425E1 | Mutant prenyl diphosphate synthase | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.