Assignee
DAIICHI KOSHO CO LTD
JP·5 granted patents·453 citations·filing 1997–2000
Top patents by PatentIndex Score
5 records- 0195US5980261AKaraoke system having host apparatus with customer recordsDAIICHI KOSHO CO LTD·Filed 1997·Granted Nov 9, 1999·300 cites·15 claims
- 0281US5900566AKaraoke playback apparatus utilizing digital multi-channel broadcastingDAIICHI KOSHO CO LTD·Filed 1997·Granted May 4, 1999·83 cites·20 claims
- 0379US6077084AKaraoke system and contents storage medium thereforDAIICHI KOSHO CO LTD·Filed 1998·Granted Jun 20, 2000·51 cites·10 claims
- 0469US6139329AKaraoke system and contents storage medium thereforDAIICHI KOSHO CO LTD·Filed 2000·Granted Oct 31, 2000·15 cites·4 claims
- 0515US6118064AKaraoke system with consumed calorie announcing functionDAIICHI KOSHO CO LTD·Filed 1999·Granted Sep 12, 2000·4 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →