Kunihiro Ryo
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Dec 11, 2001 → Jan 6, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6883707B2 | Bill serial number reading device and bill serial number reading method | Physics | 61 | Expired |
| US6603126B2 | UV/fluorescence detecting apparatus and sensing method thereof | Physics | 26 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.