YU

Yuji Umeda

Tdk: 2 patents #118 of 474Top 25%
Overall (2011): #55,096 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8053385 Dielectric ceramic composition and electronic component Fan Zhang 2011-11-08
7943542 Dielectric ceramic composition and an electronic component Norio Sasaki, Masaru Abe 2011-05-17