RU

Ryujiro Udo

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HH Hitachi High-Technologies: 1 patents #1 of 21Top 5%
📍 Ushiku, JP: #6 of 15 inventorsTop 40%
Overall (2003): #125,679 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6664738 Plasma processing apparatus Masatsugu Arai, Naoyuki Tamura, Masanori Kadotani, Motohiko Yoshigai 2003-12-16