YY

Yoshiyuki Yoshida

HI Hitachi: 2 patents #899 of 4,225Top 25%
HC Hitachi Car Engineering Co.: 1 patents #51 of 145Top 40%
Overall (2003): #34,957 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6591167 Control unit for vehicle and total control system therefor Toshimichi Minowa, Junichi Ishii, Shigeki Morinaga, Hiroshi Katayama, Mitsuo Kayano +1 more 2003-07-08
6543410 Direct injection engine Hidefumi Iwaki, Toshio Hori, Kentarou Shiga, Yoshikuni Kurashima 2003-04-08