JH

Junya Hasegawa

NI Ngk Insulators: 1 patents #112 of 245Top 50%
Overall (2022): #387,673 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11398021 Method for inspecting pillar-shaped honeycomb formed body before firing or after firing Hirotada Nakamura 2022-07-26