HH

Hirotaka Henmi

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #4,130,213 of 4,157,543Top 100%
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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, Takayuki Onizuka 2019-08-13