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MM
Mitsubishi Mining
Rank (1989):
#150
of 11,124
Top 2%
234 inventors
67
Patents 1989
Top Inventors at Mitsubishi Mining
1989
Showing 1–50 of 234 inventors
Rank
Name
Patents
1
Shogo Yamaguchi
5
2
Keiichi Iwamoto
4
2
Masaaki Torichigai
4
2
Hisashi Tazuke
4
2
Kazunori Araki
4
#6
Yukuharu Seki
3
#6
Masao Hino
3
#8
Yukio Oku
2
#8
Kenichi Yanagi
2
#8
Kenichi Yoneda
2
#8
Kiyoshi Koizumi
2
#8
Kiyoshi Nagano
2
#8
Masayuki Hanada
2
#8
Makoto Imanari
2
#8
Masato Miyake
2
#8
Masakazu Onizuka
2
#8
Mataji Tateishi
2
#8
Morio Fukuda
2
#8
Naoharu Shinoda
2
#8
Nobutaka Maeda
2
#8
Shigeaki Mitsuoka
2
#8
Tadashi Hirakawa
2
#8
Takeo Koshikawa
2
#8
Akira Hasegawa
2
#8
Akihiro Yamauchi
2
#8
Atsushi Morii
2
#8
Atsushi Tatani
2
#8
Hidehiko Otani
2
#8
Isao Shirasu
2
#8
Katsuhiko Iijima
2
#8
Katsuyoshi Sakaguchi
2
#32
Yasuhisa Nakajima
1
#32
Yasumi Nakura
1
#32
Yasutaka Okada
1
#32
Yasumi Shiraishi
1
#32
Yasuhiro Tsubaki
1
#32
Yasushi Yoshida
1
#32
Yoshiki Mito
1
#32
Youichi Ogata
1
#32
Yoshimi Okabe
1
#32
Yoichiro Okazaki
1
#32
Yoshihito Sakakibara
1
#32
Yoshinori Sato
1
#32
Yukio Kodama
1
#32
Yuki Kushibe
1
#32
Yutaka Nakayama
1
#32
Yuji Tani
1
#32
Nobuhiko Kougo
1
#32
Toshiyuki Hashime
1
#32
Tsuyoshi Arahori
1
1
2
3
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