YK

Yusuke Katsu

Ngk Spark Plug Co.: 1 patents #72 of 203Top 40%
Overall (2017): #182,695 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9550699 Ceramic composition and cutting tool Jun Moteki, Takeshi Mitsuoka 2017-01-24