Kiyoshi Yoshino

RO Roland: 1 patents #6 of 19Top 35%

Overall (2002): #172,929 of 266,432Top 65%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D455453	Electronic cymbal	Akihiko Fukuoka	2002-04-09