Kouhei Shizuka
2Patents
2h-index
6Co-inventors
30Inventor score
Filing activity: Jan 3, 1994 → Apr 5, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5424102A | Optical recording medium and production thereof | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5486396A | Optical recording medium and production thereof | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.