RO

Rumiko Osada

IK Ishihara Sangyo Kaisha: 1 patents #8 of 20Top 40%
Overall (2016): #243,583 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9383514 Tapered optical fiber, manufacturing method thereof and manufacturing system thereof Hidetoku Iida, Hideaki Shiratori 2016-07-05