HO

Hidemasa Okumura

NI Ngk Insulators: 1 patents #110 of 249Top 45%
Overall (2020): #448,866 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10871434 Particulate detector Keiichi Kanno, Kazuyuki Mizuno 2020-12-22