KO

Ken-Ichiro Ohta

Overall (1982): #48,671 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318110 Multi-channel recording instrument Kinzo Iino, Hiroshi Aibe 1982-03-02