YU

Yuji Umeda

ND Ngk Electronics Devices: 1 patents #3 of 8Top 40%
NI Ngk Insulators: 1 patents #91 of 210Top 45%
Overall (2024): #199,252 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11897817 Ceramic sintered body and substrate for semiconductor device Jyunji Oogami 2024-02-13