KO

Koji OHSHIKA

IC Ibiden Co.: 1 patents #19 of 48Top 40%
Overall (2023): #362,378 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11608014 Sound-absorbing material Daisuke Suzuki, Yasutaka Ito, Tomoyoshi Nakamura 2023-03-21