JY

Junichi Yamaguchi

HI Hitachi: 2 patents #622 of 3,771Top 20%
Overall (2004): #56,539 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6745743 Control apparatus for a direct injection engine Matsuharu Abo, Koji Onishi, Hiroshi Fujii, Mamoru Fujieda, Yoshiyuki Tanabe 2004-06-08
6701881 Suction device for internal combustion engine Minoru Ohsuga, Nobuo Kurihara, Yasushi Sasaki 2004-03-09