Kazutomi Ohnuma
5Patents
3h-index
15Co-inventors
43Inventor score
Filing activity: Dec 15, 1992 → May 23, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5532365A | Intermediate for furanyl insecticide | Chemistry; Metallurgy | 47 | Expired |
| US5434181A | Furanyl insecticide | Chemistry; Metallurgy | 41 | Expired |
| US5614527A | Insecticidal tetrahydrofuran-compound | Human Necessities | 9 | Expired |
| US5310920A | N-vinylimidazolidine derivatives insecticides containing same as an effective ingredient | Chemistry; Metallurgy | 1 | Expired |
| US5506269A | Parasiticide employing pyrethroid type compounds | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.