Michi Watanabe
4Patents
2h-index
19Co-inventors
41Inventor score
Filing activity: Jul 23, 1991 → Aug 21, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5589517A | Modified ion exchange resins and use thereof | Performing Operations; Transporting | 24 | Expired |
| US5262385A | Halogen-containing compounds, herbicidal composition containing the same as an active ingredient, and intermediary compounds therefor | Chemistry; Metallurgy | 8 | Expired |
| US6531594B2 | Process for producing 1H-3-aminopyrrolidine and derivatives thereof | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5468721A | Phenoxymethylpyrimidine derivative and use thereof as herbicide | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.