Satoru Fukuoka
6Patents
4h-index
14Co-inventors
50Inventor score
Filing activity: Aug 27, 1987 → Feb 26, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4947384A | Optical disk having narrow and wide guide grooves | Physics | 45 | Expired |
| US4837130A | Optical disk manufacturing method | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5883879A | High density optical disc configuration | Physics | 8 | Expired |
| US6404729B1 | Optical disc | Physics | 6 | Expired |
| US5759749A | Developing method and developing apparatus for optical record medium | Physics | 2 | Expired |
| US7300723B2 | Heat resistant lithium cell | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.