Osamu Tosaka
6Patents
5h-index
25Co-inventors
63Inventor score
Filing activity: Feb 22, 1977 → Aug 20, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6853974B1 | Workflow system, workflow control method and storage medium | Physics | 24 | Expired |
| US5912113A | Method and apparatus for controlling carbon source concentration in aerobic cultivation of a microorganism | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4275157A | Method for the production of L-lysine | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6025169A | Process for production of lysine by fermentation | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4066501A | Method for producing L-lysine by fermentation | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4368266A | Method for producing L-glutamic acid by fermentation | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.