SK

Shigeru Kawamoto

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
📍 Pannaikadu, IN: #3 of 4 inventorsTop 75%
Overall (2003): #120,396 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6502388 Engine exhaust gas cleaning system Yutaka Takaku, Toshio Ishii, Shinji Nakagawa, Minoru Oosuga, Yoshihisa Fujii 2003-01-07