YA

Yoichi Aoki

NI Ngk Insulators: 2 patents #38 of 215Top 20%
Overall (2023): #93,034 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
D1004622 Catalyst carrier for exhaust gas purification 2023-11-14
D992111 Catalyst carrier for exhaust gas purification 2023-07-11