TO

Tsutomu Okazaki

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Car Engineering Co.: 1 patents #51 of 145Top 40%
Overall (2003): #98,476 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6558117 Variable displacement turbo supercharger Masashi Fukaya, Yasunori Murakami, Tetsuo Udagawa 2003-05-06