Ryuichi Horigane
4Patents
3h-index
6Co-inventors
47Inventor score
Filing activity: Jun 11, 1998 → Feb 1, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6334721B1 | Printing system and data processing method thereof | Physics | 59 | Expired |
| US6631495B2 | Electronic document identification, filing, and retrieval system | Physics | 40 | Expired |
| US6394673B2 | Printing system and data processing method thereof | Physics | 4 | Expired |
| US11934709B2 | Information processing apparatus and information processing system for transmitting data to target information terminal | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.