Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Shinji Nishikawa Hitachi Construction Machinery Co. 5
2 Takaaki CHIBA Hitachi Construction Machinery Co. 4
3 Naoki Hagiwara Hitachi Construction Machinery Co. 1
3 Koji Hyodo Hitachi Construction Machinery Co. 1
3 Manabu Edamura Hitachi Construction Machinery Co. 1
3 Kazuo Fujishima Hitachi Construction Machinery Co. 1
3 Kouichi Shibata Hitachi Construction Machinery Co. 1
3 Keiichirou Anahara Hitachi Construction Machinery Co. 1
3 Shinjiro Saito Hitachi Construction Machinery Co. 1
3 Ippei Furukawa Tokyo Rope Mfg. Co. 1
3 Yasuhiro Yoshimura Canon 1
3 Takami Kusaki Hitachi Construction Machinery Co. 1