Jun Sekino

GK Gotoh Gut Yugen Kaisha: 1 patents #1 of 2Top 50%

Overall (1989): #91,424 of 140,708Top 65%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4827825	Tuning peg	Takao Goto	1989-05-09