MK

Masatsugu Kato

PC Polymatech Co.: 1 patents #1 of 5Top 20%
Overall (2002): #161,545 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6439551 Variable spring constant type damper filled with viscous fluid — 2002-08-27