Naoki Kai
10Patents
2h-index
31Co-inventors
54Inventor score
Filing activity: Sep 26, 2000 → Mar 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7196370B2 | Nonvolatile semiconductor memory device having trench-type isolation region, and method of fabricating the same | Electricity | 15 | Expired |
| US9082866B2 | Semiconductor storage device and method of manufacturing the same | Electricity | 4 | Active |
| US10607724B2 | Information processing apparatus and method for clinical laboratory management | Physics | 2 | Active |
| US9006812B2 | Nonvolatile semiconductor memory device and method for manufacturing the same | Electricity | 1 | Active |
| US11881290B2 | Information processing apparatus and method for clinical laboratory management | Physics | 0 | Active |
| US6759314B1 | Method for manufacturing semiconductor devices using thermal nitride films as gate insulating films | Electricity | 0 | Expired |
| US10570990B2 | Endless flat belt and method for manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US8466935B2 | Gamma corrector with a storage capacity for gamma correction data reduced | Physics | 0 | Active |
| US7651924B2 | Method of fabricating semiconductor memory device in which an oxide film fills a trench in a semiconductor substrate | Electricity | 0 | Active |
| US11894110B2 | Information processing apparatus and method for clinical laboratory management | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.