Fuminori Takase
8Patents
3h-index
11Co-inventors
50Inventor score
Filing activity: Aug 18, 1998 → Jun 18, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6269070A | Optical disc having specified track pitch, push-pull signal, and cross-track signal | Physics | 31 | Expired |
| US6245404A | Optical Disc | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6210770A | Optical recording medium and method of manufacturing the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7952985B2 | Recording medium, its manufacturing method, mother disc for recording medium, and its manufacturing method | Physics | 3 | Active |
| US6551681B2 | Optical recording medium | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7787353B2 | Optical recording medium and method for manufacturing same | Physics | 0 | Active |
| US6551680B2 | Optical recording medium | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7924694B2 | Write-once type optical recording medium and fabrication method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.