TO

Takayuki Onizuka

NI Ngk Insulators: 1 patents #110 of 247Top 45%
Overall (2019): #251,239 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10376976 Electrode for electrical discharge machining and method for manufacturing honeycomb structure forming die Takuya Yamada, Hirotaka Henmi 2019-08-13