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Hitachi Construction Machinery Co.
Rank (2020):
#611
of 32,488
Top 2%
127 inventors
72
Patents 2020
Top Inventors at Hitachi Construction Machinery Co.
2020
Showing 1–50 of 127 inventors
Rank
Name
Patents
1
Kouji Ishikawa
13
2
Shinya Imura
10
3
Hiroshi Sakamoto
9
#4
Seiji Hijikata
7
#5
Hidekazu Moriki
6
#5
Hiromasa Takahashi
6
#7
Juri Shimizu
5
#7
Kenji Hiraku
5
#7
Shiho Izumi
5
#7
Teppei SAITOH
5
#11
Hidefumi Ishimoto
4
#11
Isamu Aoki
4
#11
Koji Hyodo
4
#11
Masatoshi Hoshino
4
#11
Shinji Nishikawa
4
#11
Yasutaka Tsuruga
4
#17
Hiroaki AMANO
3
#17
Katsuaki Kodaka
3
#17
Kouichi Shibata
3
#17
Ryuu Narikawa
3
#17
Shinji Ishihara
3
#17
Shinichi UOTSU
3
#17
Tetsuji Tanaka
3
#24
Akihiro Nakamura
2
#24
Akihiro Narazaki
2
#24
Daito Sakai
2
#24
Hiroyuki Azuma
2
#24
Hiroaki Tanaka
2
#24
Kazuo Ishida
2
#24
Kazuya Takeda
2
#24
Keiichirou Nakamura
2
#24
Koji Shimazaki
2
#24
Koei Takeda
2
#24
Kunitsugu Tomita
2
#24
Masatsugu Arai
2
#24
Manabu Edamura
2
#24
Masafumi HITA
2
#24
Mariko Mizuochi
2
#24
Seiya Katou
2
#24
Shunya Kokubo
2
#24
Shuuichi MEGURIYA
2
#24
Shigeki Tokita
2
#24
Taiki AIZAWA
2
#24
Tarou AKITA
2
#24
Takaaki Ishii
2
#24
Takeshi Ito
2
#24
Takatoshi Ooki
2
#24
Takayuki Satou
2
#24
Tadahiro Yamaguchi
2
#24
Wataru Isaka
2
1
2
3
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