Shizuo Andoh
18Patents
10h-index
27Co-inventors
68Inventor score
Filing activity: Jul 22, 1974 → Oct 2, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4550310A | Touch sensing device | Electricity | 109 | Expired |
| US4680430A | Coordinate detecting apparatus | Physics | 77 | Expired |
| US3944740A | Coordinate position information output device | Physics | 65 | Expired |
| US4044349A | Gas discharge panel and method for driving the same | Physics | 26 | Expired |
| US4697123A | Gas discharge panel | Electricity | 25 | Expired |
| US4807047A | Electro luminescence device and electrophotographic printing system using the same | Physics | 23 | Expired |
| US4185229A | Gas discharge panel | Physics | 17 | Expired |
| US4636789A | Method for driving a matrix type display | Physics | 17 | Expired |
| US4198585A | Gas discharge panel | Electricity | 15 | Expired |
| US4190788A | Gas discharge panel | Electricity | 12 | Expired |
| US4359663A | Gas discharge panel having plurality of shift electrodes | Electricity | 9 | Expired |
| US4147960A | Plasma display panel including shift channels and method of operating same | Electricity | 9 | Expired |
| US4139803A | Method and apparatus for detecting the location of a light detecting pen on a gas discharge display panel | Physics | 5 | Expired |
| US3979718A | Method of driving a plasma display panel | Physics | 3 | Expired |
| US4114069A | Method and apparatus for driving a gas-discharge display panel | Electricity | 3 | Expired |
| US4249104A | Self shift type gas discharge panel | Physics | 1 | Expired |
| US3939454A | Gas discharge panel information read-out system | Physics | 1 | Expired |
| US4107578A | Gas discharge panel drive system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.