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Hitachi Construction Machinery Co.
Rank (2003):
#1123
of 18,594
Top 7%
66 inventors
17
Patents 2003
Top Inventors at Hitachi Construction Machinery Co.
2003
Showing 1–50 of 66 inventors
Rank
Name
Patents
1
Genroku Sugiyama
4
2
Junya Kawamoto
3
2
Takashi Kanai
3
2
Yasutaka Tsuruga
3
#5
Hiroshi Watanabe
2
#5
Kazunori Komatsu
2
#5
Katsuhiro Satou
2
#5
Kenichiro Nakatani
2
#5
Satoshi Hamamoto
2
#5
Sadahisa Tomita
2
#5
Toichi Hirata
2
#5
Tsuyoshi Sakyo
2
#5
Yasuharu Okazaki
2
#5
Yukiaki Nagao
2
#15
Akira Hashimoto
1
#15
Akiomi Kono
1
#15
Akira Nakayama
1
#15
Akihiko Yamamoto
1
#15
Hiroyuki Adachi
1
#15
Hideto Ishibashi
1
#15
Hideki Komatsu
1
#15
Hiroyuki Nishimori
1
#15
Hiroshi Ogura
1
#15
Hikaru Yamamoto
1
#15
Hiroshi Yamamoto
1
#15
Kazuo Fujishima
1
#15
Kazuhisa Ishida
1
#15
Kazuhiro Sugawara
1
#15
Kiyoshi Hirasawa
1
#15
Kiwamu Takahashi
1
#15
Kouji Funato
1
#15
Kouji Ishikawa
1
#15
Koichi Shibata
1
#15
Koji Tahara
1
#15
Masakazu Haga
1
#15
Masao Nishimura
1
#15
Masami Ochiai
1
#15
Morio Oshina
1
#15
Naoki Miyanagi
1
#15
Naoto Sannomiya
1
#15
Ryohei Suzuki
1
#15
Seiji Ojima
1
#15
Seiji Tamura
1
#15
Shinobu Higashi
1
#15
Shigeyuki Sakurai
1
#15
Sotaro Tanaka
1
#15
Susumu Sasaki
1
#15
Tadashi Hiyama
1
#15
Takeshi Ishizuka
1
#15
Teruo Igarashi
1
1
2
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