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ML
Mitsui Mining Company, Limited
Rank (All Time):
#15081
of 106,127
Top 15%
92 inventors
43
Patents All Time
Top Inventors at Mitsui Mining Company, Limited
All Time
Showing 1–50 of 92 inventors
Rank
Name
Patents
1
Kenji Fukuda
8
2
Tatsuo Umeno
6
2
Youichiro Hara
6
#4
Tadanori Tsunawaki
5
#5
Kazuhiko Hanashita
4
#6
Hidemi Tsutsumi
3
#6
Keiichiro Koba
3
#6
Koji Sakata
3
#6
Kouji Sakawaki
3
#6
Osamu Matsunaga
3
#6
Tsuyoshi Ishikawa
3
#6
Yoshiro Ito
3
#6
Yoshinori Yasumoto
3
#14
Hisashi Murakami
2
#14
Katsusuke Iwanaga
2
#14
Kohei Murayama
2
#14
Kuninori Furuyama
2
#14
Masahiro Matsuoka
2
#14
Nobuhide Ikeyama
2
#14
Noriaki Ohnishi
2
#14
Takeshi Hamada
2
#14
Takashi Hiruta
2
#14
Toshikatsu Ohtsubo
2
#14
Toshihisa Yuda
2
#14
Yoshinobu Komatsubara
2
#14
Yoshinori Koyanagi
2
#14
Yutaka Iwanaga
2
#14
Akira Matsumoto
2
#14
Akira Omino
2
#30
Chikao Yokokawa
1
#30
Fumiaki Furusawa
1
#30
Futao Sakata
1
#30
Hiroshi Nakamura
1
#30
Hisao Sakai
1
#30
Hiroyasu Suenaga
1
#30
Hiroshi Tsutsumi
1
#30
Howard See
1
#30
Ikuo Shiraishi
1
#30
Isao Kubo
1
#30
Izumi Yamada
1
#30
Katsuya Eguchi
1
#30
Kazuko Taniguchi
1
#30
Kazuhiko Tsuji
1
#30
Katsuhiko Umeno
1
#30
Kenzo Hanawa
1
#30
Koichiro Otomo
1
#30
Kozo Toyama
1
#30
Masatosi Adachi
1
#30
Makoto Dobashi
1
#30
Masaru Yanagimachi
1
1
2
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