SI

Shuichi Ichikawa

NI Ngk Insulators: 1 patents #94 of 221Top 45%
Overall (2021): #263,832 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10882796 Ceramic porous body and method for producing the same, and dust collecting filter Hiroaki Noguchi, Akifumi Kawakami, Mitsuhiro Ito 2021-01-05