Ichiro Atobe
3Patents
2h-index
5Co-inventors
30Inventor score
Filing activity: Jul 24, 2000 → Jan 30, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6718989B1 | Filter for a cigarette and a filter-tipped cigarette | Human Necessities | 19 | Expired |
| US6422244B1 | Filter for a cigarette and filter cigarette | Human Necessities | 4 | Expired |
| US7228861B2 | Cigarette filter | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.