Kaoru Itoh
10Patents
8h-index
27Co-inventors
68Inventor score
Filing activity: Aug 26, 1988 → Sep 4, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5084084A | Uracil derivatives and herbicides containing the same as active ingredient | Chemistry; Metallurgy | 65 | Expired |
| US5127935A | Uracil derivatives and herbicides containing the same as active ingredient | Chemistry; Metallurgy | 51 | Expired |
| US5154755A | Uracil derivatives and herbicides containing the same as active ingredient | Chemistry; Metallurgy | 42 | Expired |
| US5356863A | Uracil derivatives | Chemistry; Metallurgy | 35 | Expired |
| US5116404A | Uracil derivatives and pesticides containing the same as active ingredient | Chemistry; Metallurgy | 30 | Expired |
| US5518994A | 2-arylaminopyrimidinone derivative, and herbicide and plant growth regulator | Chemistry; Metallurgy | 12 | Expired |
| US5834401A | Nitrogen-containing cyclic compounds and herbicides containing the same as active ingredient | Chemistry; Metallurgy | 11 | Expired |
| US5977027A | Pyrimidone isobutyric acid and herbicides containing the same | Chemistry; Metallurgy | 10 | Expired |
| US5039331A | Condensed heterocyclic derivatives and herbicides | Human Necessities | 8 | Expired |
| US5416236A | Aniline derivatives and process for producing the same | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.