Ken Watabe
3Patents
1h-index
8Co-inventors
33Inventor score
Filing activity: Feb 12, 1991 → Aug 11, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6037155A | Process for preparing .alpha.-hydroxy acids using microorganism and novel microorganism | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5316934A | Effective thrombosis mediated by human prourokinase-like polypeptides with increased binding affinity for thrombosis | Chemistry; Metallurgy | 1 | Expired |
| US5315335A | Brake device for focal plane shutter | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.