Kazuo Yoshizaki
10Patents
7h-index
28Co-inventors
66Inventor score
Filing activity: Jun 1, 1982 → May 10, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7053471B2 | Memory card | Electricity | 25 | Expired |
| US6858925B2 | Semiconductor device and a method of manufacturing the same | Electricity | 23 | Expired |
| US4509147A | High speed semiconductor memory device having a high gain sense amplifier | Electricity | 21 | Expired |
| US7233058B2 | Memory card with an adaptor | Electricity | 19 | Expired |
| US5508540A | Semiconductor integrated circuit device and process of manufacturing the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7294918B2 | Memory card with connecting portions for connection to an adapter | Electricity | 19 | Expired |
| US5880497A | Semiconductor integrated circuit device having capacitance element and process of manufacturing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7239011B2 | Memory card with a cap having indented portions | Electricity | 3 | Expired |
| US7271475B2 | Memory card with connecting portions for connection to an adapter | Electricity | 2 | Expired |
| USRE34060E | High speed semiconductor memory device having a high gain sense amplifier | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.