RM

Ritsurou Makita

TC Toshiba Ceramics Co.: 1 patents #190 of 458Top 45%
Overall (All Time): #3,800,635 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324411 Electrode plate for plasma etching Masahiko Ichishima, Yasumi Sasaki, Eiichi Toya, Masatoshi Kasahara 1994-06-28