Inventor · disambiguated record

Ryuji Sekiya

Also filed as: SEKIYA RYUJI

1 granted patent·99 citations·filing 1991–1991

53Inventor score

Technology areasH04N

Files withBROTHER IND LTD1

Top patents by PatentIndex Score

1 record

0183US5233438AEntertainment apparatus for producing orchestral music accompaniment and a selected background videoBROTHER IND LTD·Filed 1991·Granted Aug 3, 1993·99 cites·14 claims

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