Shigeyasu Nabeshima
6Patents
5h-index
4Co-inventors
45Inventor score
Filing activity: May 27, 1977 → May 21, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4247642A | Enzyme immobilization with pullulan gel | Chemistry; Metallurgy | 247 | Expired |
| US4170696A | Enzyme-immobilization carrier and preparation thereof | Chemistry; Metallurgy | 11 | Expired |
| US4239854A | Enzyme-immobilization carriers and preparation thereof | Chemistry; Metallurgy | 11 | Expired |
| US4146432A | Immobilized proteases | Chemistry; Metallurgy | 6 | Expired |
| US4255521A | Method for isolation of glucose isomerase | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4108723A | Method for optical resolution of DL-lysine compounds | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.