Shohta Nishizawa

IW Iwaya: 1 patents #4 of 9Top 45%

Overall (1989): #57,137 of 140,708Top 45%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4836819	Skateboarding toy	Shingo Oishi	1989-06-06