Ko Sano
11Patents
7h-index
22Co-inventors
62Inventor score
Filing activity: Nov 1, 1989 → Oct 13, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7164476B2 | Apparatus and method for detecting pipeline defects | Physics | 65 | Expired |
| US6249264A | Surface discharge type plasma display panel with intersecting barrier ribs | Electricity | 59 | Expired |
| US6825835B2 | Display device | Physics | 29 | Expired |
| US6577061B2 | Surface discharge type plasma display panel with blue luminescent area substantially wider than red and green luminescent areas | Physics | 19 | Expired |
| US6787978B2 | Plasma display panel and plasma display device | Electricity | 8 | Expired |
| US6683589B2 | Surface discharge type plasma display panel with intersecting barrier ribs | Electricity | 8 | Expired |
| US5073743A | Electrode for discharge light source | Electricity | 7 | Expired |
| US6870316B2 | Plasma display apparatus | Electricity | 5 | Expired |
| US6638129B2 | Surface discharge type plasma display panel with intersecting barrier ribs | Electricity | 3 | Expired |
| US6583561B2 | Material for converting ultraviolet ray and display device using the same | Electricity | 1 | Expired |
| US7215078B2 | Plasma display apparatus to improve efficiency of emission light | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.