Akio Yano
20Patents
8h-index
27Co-inventors
75Inventor score
Filing activity: May 8, 1974 → Jan 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3985419A | Method of making a synthetic focused image hologram | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4078854A | Stereo imaging system | Electricity | 30 | Expired |
| US4067638A | Multi-color holographic stereograms | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5906481A | Piezoelectric fluid pump | Performing Operations; Transporting | 16 | Expired |
| US6987245B2 | Heat plate, heating element, belt type fixing device and image forming apparatus | Electricity | 15 | Expired |
| US6826382B2 | Heat plate, heating element, belt type fixing device and image forming apparatus | Electricity | 12 | Expired |
| US5005994A | Printing head of wire-dot impact printer | Performing Operations; Transporting | 11 | Expired |
| US6243114A | Ink jet head providing improved printing resolution and printing speed | Performing Operations; Transporting | 8 | Expired |
| US6007189A | Piezoelectric type ink-jet printing head having a pressure chamber plate which is less flexible than piezoelectric elements | Performing Operations; Transporting | 7 | Expired |
| US4039245A | Method for preparing a hologram | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5078520A | Apparatus for driving printing head of wire-dot impact printer | Performing Operations; Transporting | 6 | Expired |
| US5167459A | Apparatus for driving printing head of wire-dot impact printer | Performing Operations; Transporting | 5 | Expired |
| US5092689A | Piezoelectric driver of wire-dot impact printer | Electricity | 4 | Expired |
| US5206667A | Fleming-type ink jet head | Performing Operations; Transporting | 4 | Expired |
| US7109441B2 | Heat plate, heating element, belt type fixing device and image forming apparatus | Electricity | 3 | Expired |
| US8552620B2 | Method of measuring and evaluating mechanical outputs of piezoelectric actuators, controlling method of the same, and apparatus using those methods | Electricity | 2 | Active |
| US5292201A | Printing head of wire-dot impact printer | Performing Operations; Transporting | 2 | Expired |
| US11959559B2 | Valve control device, drive control device, and fluid control device | Electricity | 0 | Active |
| US11985900B2 | Displacement magnifying mechanism, polishing device, actuator, dispenser, and air valve | Electricity | 0 | Active |
| US5423618A | Piezoelectric print head control device using adjacent dot data | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.