RY

Ryu Yoneda

TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
📍 Pannaikadu, IN: #44 of 71 inventorsTop 65%
Overall (All Time): #3,943,831 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888208 Ceramic substrate for printed circuits and production thereof Satoshi Maeda, Kenichi Yokota, Hideo Miyake 1989-12-19