Yoshio Tsuru
5Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Jun 13, 1990 → Apr 26, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6357854B1 | Ink jet printer having waste tank overflow prevention | Performing Operations; Transporting | 25 | Expired |
| US5829895A | Method for printing an image indicative of value such as a postal indicia | Physics | 16 | Expired |
| US5169250A | Printer having continuous paper/cut paper changeover apparatus | Performing Operations; Transporting | 7 | Expired |
| US5123760A | Printer with variable ribbon shifting mechanism | Performing Operations; Transporting | 5 | Expired |
| US5135322A | Printer having one end of paper bail separated from a platen and the other end thereof contacting the platen | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.