RH

Ryuuzou Houtin

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #3,229,153 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8303765 Plasma etching apparatus Shogo Okita, Syouzou Watanabe, Hiroyuki Suzuki 2012-11-06