Katsuyoshi Kobayashi

JC Jex Co.: 1 patents #1 of 2Top 50%

Overall (2004): #182,012 of 270,089Top 70%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6790189	Erection support ring	Yasuo Morifuji	2004-09-14