Ryouichi Ito
2Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Oct 19, 1984 → May 22, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4632942A | Resin composition for masterbatch of foaming agent | Chemistry; Metallurgy | 10 | Expired |
| US6488969B1 | Method for reducing blood ammonia concentration | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.