Hitoshi Takiguchi
2Patents
1h-index
6Co-inventors
27Inventor score
Filing activity: Feb 12, 2004 → Feb 12, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7170831B2 | Optical pickup astigmatism measuring method, optical pickup astigmatism adjusting method, and optical pickup astigmatism measuring system | Physics | 1 | Expired |
| US7064308B2 | Method of and apparatus for adjusting the focus position of an optical pickup | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.