AK

Akifumi Kawakami

NI Ngk Insulators: 2 patents #70 of 249Top 30%
Overall (2020): #196,783 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10632647 Honeycomb structure Yuji Sasaki, Mitsuhiro Ito, Yukiharu MORITA 2020-04-28
10632709 Honeycomb structure Toshihiro Hirakawa 2020-04-28