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Kazuma Ohba

NI Ngk Insulators: 1 patents #112 of 245Top 50%
📍 Handa, JP: #10 of 32 inventorsTop 35%
Overall (2022): #380,627 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11456189 Member for semiconductor manufacturing apparatuses Tetsuya Kawajiri, Takashi Kataigi 2022-09-27