Ryousuke Nara
2Patents
1h-index
13Co-inventors
37Inventor score
Filing activity: Dec 26, 2000 → Jul 10, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6969764B2 | Optical recording medium and novel azaporphyrin compounds | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7405030B2 | Imide compound and optical recording media made by using the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.