Inventor · disambiguated record
Ryo Kajiyama
Also filed as: KAJIYAMA RYO
4 granted patents·446 citations·filing 1996–2001
83Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0196US6288991B1Storage medium playback method and deviceFUJITSU LTD·Filed 1996·Granted Sep 11, 2001·257 cites·18 claims
- 0291US6283764B2Storage medium playback system and methodFUJITSU LTD·Filed 1997·Granted Sep 4, 2001·118 cites·18 claims
- 0382US5880388AKaraoke system for synchronizing and reproducing a performance data, and karaoke system configuration methodFUJITSU LTD·Filed 1996·Granted Mar 9, 1999·64 cites·48 claims
- 0468US6646966B2Automatic storage medium identifying method and device, automatic music CD identifying method and device, storage medium playback method and device, and storage medium as music CDFUJITSU LTD·Filed 2001·Granted Nov 11, 2003·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →