RT

Rikio Tomiyoshi

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
HH Hitachi High-Technologies: 1 patents #47 of 157Top 30%
Overall (2005): #37,884 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6941186 Semiconductor manufacturing apparatus Hidemitsu Naya, Koji Hashimoto, Masamichi Kawano 2005-09-06
6850854 Semiconductor production system Hidemitsu Naya, Shigeo Moriyama, Mutsumi Kikuchi, Kotaro Shimamura 2005-02-01