Inventor · disambiguated record
Shunji Usui
Also filed as: USUI SHUNJI
3 granted patents·49 citations·filing 1997–2000
72Inventor score
Top patents by PatentIndex Score
3 records- 0174US6754150B1Contents data reproducing apparatusDENON LTD·Filed 2000·Granted Jun 22, 2004·14 cites·5 claims
- 0272US6434100B1Optical disc reproducing apparatusNIPPON COLUMBIA·Filed 2000·Granted Aug 13, 2002·23 cites·4 claims
- 0351US6058079AOptical disc reproducing apparatus for pre-reading recording data to be reproducedNIPPON COLUMBIA·Filed 1997·Granted May 2, 2000·12 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →