Arata Ono
31Patents
11h-index
20Co-inventors
75Inventor score
Filing activity: Aug 27, 1991 → Apr 1, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD433044S | Camera lens | General | 44 | Expired |
| USD441382S | Camera lens | General | 37 | Expired |
| USD449322S | Camera lens | General | 30 | Expired |
| USD534193S1 | Spotting scope | General | 25 | Expired |
| USD671586S1 | Camera lens | General | 19 | Active |
| USD428428S | Camera lens | General | 18 | Expired |
| USD361777S | Binoculars | General | 16 | Expired |
| USD665005S1 | Camera lens | General | 15 | Active |
| USD394666S | Binoculars | General | 14 | Expired |
| USD395664S | Microscope | General | 13 | Expired |
| USD473248S1 | Binoculars | General | 12 | Expired |
| USD419170S | Document camera | General | 11 | Expired |
| USD532804S1 | Spotting scope eyepiece | General | 10 | Expired |
| USD447160S | Binoculars | General | 10 | Expired |
| USD424593S | Camera | General | 10 | Expired |
| USD729300S1 | Camera lens | General | 10 | Active |
| USD390859S | Camera | General | 9 | Expired |
| USD448394S | Binoculars | General | 9 | Expired |
| USD356809S | Camera | General | 8 | Expired |
| USD664583S1 | Camera lens | General | 6 | Active |
| USD669520S1 | Digital camera | General | 5 | Active |
| USD427221S | Camera lens | General | 5 | Expired |
| USD682341S1 | Camera lens | General | 3 | Active |
| USD381669S | Binoculars | General | 3 | Expired |
| USD374243S | Camera | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.