AK

Akifumi Kawakami

NI Ngk Insulators: 1 patents #80 of 224Top 40%
Overall (2018): #497,683 of 503,207Top 100%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9885616 Thermal shock resistance testing method and thermal shock resistance testing apparatus Takahiko Nakatani, Masaaki Ito, Yuki FUKUMI, Satoshi Sakashita 2018-02-06