HC

Hitachi Construction Machinery Co.

Rank (2019): #544 of 32,327Top 2%
136 inventors
83
Patents 2019

Top Inventors at Hitachi Construction Machinery Co. 2019

Showing 1–50 of 136 inventors

RankNamePatents
1 Shinya Imura 20
2 Kouji Ishikawa 17
3 Hidekazu Moriki 11
#4 Seiji Hijikata 10
#5 Hiroaki AMANO 6
#5 Kazuhiko Mizoguchi 6
#5 Masatoshi Hoshino 6
#5 Yasutaka Tsuruga 6
#9 Atsushi Ninomiya 5
#9 Ei Takahashi 5
#9 Hiroshi Sakamoto 5
#9 Katsumi Usami 5
#9 Masafumi HITA 5
#9 Ryohei Yamashita 5
#9 Shiho Izumi 5
#9 Shinji Nishikawa 5
#9 Takeo Manabe 5
#9 Yusuke Daimon 5
#19 Kenji Hiraku 4
#19 Shinji Ishihara 4
#19 Takatoshi Ooki 4
#19 Tomoyuki Hamada 4
#23 Hidefumi Ishimoto 3
#23 Hiromasa Takahashi 3
#23 Kentarou Itoga 3
#23 Kiwamu Takahashi 3
#23 Manabu Edamura 3
#23 Shigehisa Hagura 3
#23 Shigeru Hirasawa 3
#23 Shosei Kurosaka 3
#31 Hidetoshi Satake 2
#31 Hiroki Sugawara 2
#31 Juri Shimizu 2
#31 Kouichi Shibata 2
#31 Masanori Ichinose 2
#31 Masaki Kanai 2
#31 Masao Kariya 2
#31 Manabu Katou 2
#31 Michio Fushiki 2
#31 Ryu NARIKAWA 2
#31 Ryouhei Yamashita 2
#31 Shinjiro Saito 2
#31 Shinya Sato 2
#31 Takuya Naka 2
#31 Tadashi Osaka 2
#31 Takumi Tanba 2
#31 Teppei SAITOH 2
#31 Toshikazu Minoshima 2
#31 Tsutomu Udagawa 2
#31 Yasuhiko Kanari 2