Yoji Kawashima

HI Hitachi: 1 patents #1,056 of 3,189Top 35%

HC Hitachi Electronic Service Co.: 1 patents #6 of 9Top 70%

HC Hitachi Software Engineering Co.: 1 patents #10 of 60Top 20%

📍 Hadano, JP: #16 of 66 inventorsTop 25%

Overall (2005): #71,320 of 245,428Top 30%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6966014	Method for system obstacle correspondence support	Atsushi Ueoka, Tsutomu Ito, Tadashi Yamagishi, Hiroshi Wada, Keiichi Shiobara +1 more	2005-11-15