TT

Tadaaki Takase

OC Oiles Industry Co.: 1 patents #24 of 61Top 40%
Overall (All Time): #3,992,442 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4577443 Metallic sheath for posttensioning method Toshiyuki Kitta, Wataru Abe 1986-03-25