YI

Youichi Iihoshi

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
📍 Oshima, JP: #237 of 1,090 inventorsTop 25%
Overall (All Time): #1,031,139 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7441554 Engine controller Shinji Nakagawa, Yoshikuni Kurashima, Toshio Hori 2008-10-28
7225800 Engine controller Shinji Nakagawa, Yoshikuni Kurashima, Toshio Hori 2007-06-05
7128048 Control apparatus and control method for multi-cylinder engine Shiro Yamoaka, Toshiharu Nogi, Atsushi Shimada, Nobuyasu Kanekawa 2006-10-31
7055492 Control apparatus and control method for multi-cylinder engine Shiro Yamaoka, Toshiharu Nogi, Atsushi Shimada, Nobuyasu Kanekawa 2006-06-06
6976936 Control apparatus and control method for multi-cylinder engine Shiro Yamaoka, Toshiharu Nogi, Atsushi Shimada, Nobuyasu Kanekawa 2005-12-20