YO

Yoshinori Ohta

OC Olympus Optical Co.: 1 patents #115 of 280Top 45%
Overall (1989): #40,508 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4889826 Static induction transistor and manufacturing method of the same — 1989-12-26