Ryoichi Nonaka
3Patents
3h-index
4Co-inventors
47Inventor score
Filing activity: Dec 15, 1978 → Nov 4, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8046162B2 | Data broadcast method for traffic information | Physics | 10 | Active |
| US4264606A | Insecticidal and acaricidal phenylcyclo-propane carboxylic acid derivatives and insecticidal and acaricidal compositions thereof | Chemistry; Metallurgy | 9 | Expired |
| US4215138A | Insecticidal compounds of phenylcyclopropane carboxylic acid esters | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.