YI

Yusuke Ikematsu

OH Oji Holdings: 1 patents #7 of 38Top 20%
Overall (2023): #189,692 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11828026 Base sheet for total heat exchanger element Koichi Hagihara 2023-11-28