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HC
Hitachi Construction Machinery Co.
Rank (2025):
#489
of 24,532
Top 2%
148 inventors
66
Patents 2025
Top Inventors at Hitachi Construction Machinery Co.
2025
Showing 1–50 of 148 inventors
Rank
Name
Patents
1
Shinya Imura
11
2
Akihiro Narazaki
8
2
Takaaki CHIBA
8
#4
Hiroaki Tanaka
7
#5
Kento KUMAGAI
6
#5
Shinji Nishikawa
6
#5
Yasutaka Tsuruga
6
#8
Yusuke Suzuki
5
#9
Hiroaki AMANO
4
#9
Hidekazu Moriki
4
#9
Masaki Kanai
4
#9
Masatoshi Yoshimura
4
#9
Shiho Izumi
4
#9
Shinjirou Yamamoto
4
#9
Shinjiro YAMAMOTO
4
#9
Yasuhiko Kanari
4
#17
Hiroshi Sakamoto
3
#17
Kazuo Nishihama
3
#17
Ryohei FUKUCHI
3
#17
Ryu NARIKAWA
3
#17
Satoru Kaneko
3
#17
Seiji Ishida
3
#17
Shinji Ishihara
3
#17
Teruki IGARASHI
3
#17
Toshihiko Watanabe
3
#26
Akira Kanazawa
2
#26
Genroku Sugiyama
2
#26
Hidefumi Ishimoto
2
#26
Hisami NAKANO
2
#26
Kazuyuki Ito
2
#26
Kosuke MATSUO
2
#26
Kouji Shiwaku
2
#26
Koji SHIWAKU
2
#26
Masatsugu Arai
2
#26
Masatoshi Hoshino
2
#26
Masamichi Ito
2
#26
Masatoshi Morikawa
2
#26
Mikio Bando
2
#26
Mitsuhiko Kanehama
2
#26
Ryou Yagisawa
2
#26
Seiji Hijikata
2
#26
Shota Ishida
2
#26
Shinya Kasai
2
#26
Shinichi Kotake
2
#26
Shinichi UOTSU
2
#26
Tomoyuki Hamada
2
#26
Tokuma IKEGAMI
2
#26
Yoshiyuki Tsuchie
2
#26
Yusuke Imai
2
#26
Yuho SAITO
2
1
2
3
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