ST

Seiji Tsuruta

HA Hitachi Unisia Automotive: 1 patents #10 of 37Top 30%
Overall (2004): #118,072 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6691654 Valve-lash adjuster equipped valve operating device for internal combustion engine Hirokazu Uehara 2004-02-17