IK

Isao Kosugi

UN Unknown: 2 patents #37 of 1,640Top 3%
Overall (1989): #25,172 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4875749 Mechanism for positioning the light-receiving end of an optical conductor cable at the focal position of a lens Kei Mori 1989-10-24
4846554 Lens-holding apparatus Kei Mori 1989-07-11