Hiroshiro Shibai
10Patents
4h-index
31Co-inventors
56Inventor score
Filing activity: Sep 8, 1981 → Dec 5, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5200395A | Pharmaceutical composition of BUF-5 for treating anemia | Human Necessities | 68 | Expired |
| US5847078A | Polypeptide capable of differentiating and maturing malignant cells into normal cells or capable of accelerating the formulation of erythroblasts | Emerging Cross-Sectional Technologies | 64 | Expired |
| US5558861A | Modified microbially-produced cellulose gel with human epidermal cells adsorbed thereon for use as a skin graft or vulnerary cover | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4452891A | Method for production of mycophenolic acid by fermentation | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4642335A | Anthracycline compounds bound to hydrophilic polypeptides | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5206160A | Composition containing buf-3 and superoxide dismutase as a cell cleavage promoting agent | Chemistry; Metallurgy | 3 | Expired |
| US5023079A | Heptaene V-28-3 antibiotic derivative | Chemistry; Metallurgy | 2 | Expired |
| US4758513A | Human T or B cell lines and a process for producing immunologically active substances using the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5240911A | Method of reducing blood sugar levels using a hypoglycemic agent | Human Necessities | 1 | Expired |
| US4560748A | Streptothricin-group compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.