Shunji Usui
3Patents
3h-index
—Co-inventors
30Inventor score
Filing activity: Oct 31, 1997 → Sep 28, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6434100B1 | Optical disc reproducing apparatus | Physics | 10 | Expired |
| US6058079A | Optical disc reproducing apparatus for pre-reading recording data to be reproduced | Physics | 7 | Expired |
| US6754150B1 | Contents data reproducing apparatus | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.