Inventor · disambiguated record
Ryuji Usami
Also filed as: USAMI RYUJI
8 granted patents·168 citations·filing 1988–1995
88Inventor score
Files withCASIO COMPUTER CO LTD8
Top patents by PatentIndex Score
8 records- 0185US5200564ADigital information processing apparatus with multiple CPUsCASIO COMPUTER CO LTD·Filed 1991·Granted Apr 6, 1993·47 cites·10 claims
- 0281US5319151AData processing apparatus outputting waveform data in a certain intervalCASIO COMPUTER CO LTD·Filed 1992·Granted Jun 7, 1994·39 cites·67 claims
- 0372US5726371AData processing apparatus outputting waveform data for sound signals with precise timingsCASIO COMPUTER CO LTD·Filed 1994·Granted Mar 10, 1998·22 cites·25 claims
- 0461US5691493AMulti-channel tone generation apparatus with multiple CPU's executing programs in parallelCASIO COMPUTER CO LTD·Filed 1993·Granted Nov 25, 1997·14 cites·9 claims
- 0559US5007323APolyphonic electronic musical instrumentCASIO COMPUTER CO LTD·Filed 1988·Granted Apr 16, 1991·15 cites·6 claims
- 0657US5584034AApparatus for executing respective portions of a process by main and sub CPUSCASIO COMPUTER CO LTD·Filed 1995·Granted Dec 10, 1996·21 cites·2 claims
- 0735US5054358APolyphonic electronic musical instrumentCASIO COMPUTER CO LTD·Filed 1990·Granted Oct 8, 1991·5 cites·5 claims
- 0834US5883611AImage controller having printerCASIO COMPUTER CO LTD·Filed 1995·Granted Mar 16, 1999·5 cites·14 claims
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