JT

Jun'ichi Tanaka

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,584,800 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6245190 Plasma processing system and plasma processing method Toshio Masuda, Katsuhiko Mitani, Tetsunori Kaji, Katsuya Watanabe, Shigeru Shirayone +4 more 2001-06-12