KO

Kunio Otsuka

OC Ohtsuka Co.: 1 patents #1 of 1Top 100%
📍 Ebina, CA: #2 of 2 inventorsTop 100%
Overall (2003): #175,258 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6619328 Tubular member construction — 2003-09-16