Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Kouji Ishikawa Hitachi Construction Machinery Co. 7
2 Koji Hyodo Hitachi Construction Machinery Co. 6
3 Takatoshi Ooki Hitachi Construction Machinery Co. 5
3 Shinjiro Saito Hitachi Construction Machinery Co. 5
#5 Akira Nomoto Hitachi Cable 4
#6 Kazuo Fujishima Hitachi Construction Machinery Co. 3
#6 Shinji Nishikawa Hitachi Construction Machinery Co. 3
#8 Manabu Edamura Hitachi Construction Machinery Co. 2
#8 Junguo Xu Hgst Netherlands, B.V. 2
#8 Yasuhiro Yoshimura Canon 2
#11 Yutaka Komaru Hitachi Construction Machinery Co. 1
#11 Yoshinobu Kobayashi Sumitomo Electric Industries 1
#11 Shunji Hachisuka Tokyo Rope Mfg. Co. 1
#11 Mitsuhiko Kanehama Hitachi Construction Machinery Co. 1
#11 Yasuo Osone Murata Manufacturing Co. 1
#11 Daisuke Manabe Tokyo Rope Mfg. Co. 1
#11 Tadakatsu Nakajima Hitachi 1
#11 Mitsuo Sonoda Hitachi Construction Machinery Co. 1
#11 Naotaka Tanaka Hitachi 1
#11 Naoyuki Okuno Hitachi Construction Machinery Co. 1
#11 Masashi Shoji Panasonic 1
#11 Naoki Hagiwara Hitachi Construction Machinery Co. 1