YS

Yoshikazu Sakaguchi

IC Ibiden Co.: 1 patents #3 of 13Top 25%
Overall (1994): #47,915 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5347608 Optical waveguide and optical waveguide device Masanori Nakamura 1994-09-13