Yasuyuki Okamura
3Patents
2h-index
11Co-inventors
45Inventor score
Filing activity: Jan 23, 1981 → Aug 4, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7416330B2 | Method and apparatus for measuring temperature of substrate | Physics | 4 | Expired |
| US4367200A | Single crystal manufacturing device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4456998A | Semiconductor laser | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.