RY

Ryuji Yamaguti

NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
Overall (All Time): #1,797,908 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11578006 Manufacturing method of ceramic formed body Yuichi TAJIMA 2023-02-14
10259139 Extrusion forming apparatus and extrusion forming method Yuichi TAJIMA 2019-04-16