Inventor
FUKUOKA AKIHIKO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “FUKUOKA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLAND CORP
10 patentsUSD497935SNov 2, 2004
Adjustable trigger
ROLAND CORP24 citations91
USD507591SJul 19, 2005
Adjustable trigger
ROLAND CORP12 citations82
USD455453SApr 9, 2002
Electronic cymbal
ROLAND CORP9 citations73
USD492342SJun 29, 2004
Drum trigger
ROLAND CORP9 citations72
USD298949SDec 13, 1988
Electric drum pad
ROLAND CORP7 citations72
USD298950SDec 13, 1988
Electric drum pad
ROLAND CORP6 citations72
USD455775SApr 16, 2002
Electronic high-hat cymbal
ROLAND CORP12 citations69
USD552162SOct 2, 2007
Electronic hi-hat cymbal
ROLAND CORP5 citations62
USD1025196SApr 30, 2024
Electronic percussion instrument
ROLAND CORP0 citations61
USD1025197SApr 30, 2024
Electronic bass drum
ROLAND CORP0 citations61