Tetsuya Kai
10Patents
3h-index
21Co-inventors
52Inventor score
Filing activity: Nov 10, 2005 → Jun 25, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8829593B2 | Semiconductor memory device having three-dimensionally arranged memory cells, and manufacturing method thereof | Electricity | 16 | Active |
| US8254175B2 | Semiconductor device and method of manufacturing the same | Electricity | 7 | Active |
| US8080463B2 | Semiconductor device manufacturing method and silicon oxide film forming method | Electricity | 4 | Active |
| US7521263B2 | Method of forming an insulating film, method of manufacturing a semiconductor device, and semiconductor device | Electricity | 2 | Active |
| US8796757B2 | Semiconductor memory device and method of manufacturing the same | Electricity | 2 | Active |
| US7728379B2 | Semiconductor device and method of manufacturing same | Electricity | 1 | Active |
| US8115248B2 | Semiconductor device and method for manufacturing the same | Electricity | 1 | Active |
| US9293563B2 | Semiconductor memory device and method of manufacturing the same | Electricity | 0 | Active |
| USRE44630E1 | Semiconductor device and method for manufacturing the same | General | 0 | Active |
| US8803221B2 | Nonvolatile semiconductor memory device and method of fabricating the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.