JK

Jun Kuwata

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #166,252 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6844283 Zero thermal expansion material and practical component parts making use of the same Tomoko Suzuki, Atsushi Omote 2005-01-18