Akio Akao
5Patents
3h-index
9Co-inventors
46Inventor score
Filing activity: Aug 18, 1986 → Oct 2, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4838713A | Thermal transfer printer head position homing mechanism | Performing Operations; Transporting | 11 | Expired |
| US5213919A | Process for preparation of lithographic printing plate and eluting solution used for said process containing alkali chelating agent | Physics | 4 | Expired |
| US5932381A | Electrophotographic lithographic printing plate | Physics | 3 | Expired |
| US5219693A | Printing plate for electrophotographic process comprising trisazo incorporated in an alkali-soluble resin binder | Physics | 2 | Expired |
| US4784501A | Method of enhancing fine line of printer and related circuit | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.