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Mitsubishi Mining & Cement Co. — 63 Patents

Rank (All Time): #10,743 of 106,120Top 15%

110 inventors

63 Patents All Time

Top Inventors at Mitsubishi Mining & Cement Co. All Time

Showing 1–50 of 110 inventors

Rank	Name	Patents
1	Mikiya Ono	13
2	Tokio Uetsuhara	8
3	Kazuyasu Hikita	7
#4	Hideo Tagai	6
#4	Hiroyasu Takeuchi	6
#4	Shigeo Niwa	6
#7	Hirofumi Hatano	4
#7	Masao Kashima	4
#7	Masahiro Kobayashi	4
#7	Naoto Kitahara	4
#7	Yasuo Miyashita	4
#7	Yoshiaki Fukuda	4
#7	Yoshinori Shinohara	4
#14	Akio Uchida	3
#14	Atsushi Sasaki	3
#14	Hiroshi Kawaguchi	3
#14	Hiroaki Tanidokoro	3
#14	Kenji Iio	3
#14	Masahiro Hirama	3
#14	Masaaki Kubo	3
#14	Masaharu Sibata	3
#14	Mitsuharu Murakami	3
#14	Takeshi Inoue	3
#14	Takaaki Ito	3
#14	Tamotsu Ueyama	3
#14	Takashi Yamaguchi	3
#14	Yasuyuki Ogata	3
#14	Yasutaka Onodera	3
#14	Yoshiaki Tanaka	3
#30	Akira Kawabata	2
#30	Harumi Kanai	2
#30	Hidetsugu Ono	2
#30	Hiroshi Sasaki	2
#30	Isao Ishiguchi	2
#30	Kazuhiko Sawai	2
#30	Keigo Mikami	2
#30	Kenji Uchino	2
#30	Kiyoshi Okazaki	2
#30	Kiyomichi Taoda	2
#30	Masami Koshimura	2
#30	Masashi Saito	2
#30	Masayasu Yamazaki	2
#30	Seiji Yamanaka	2
#30	Shinobu Takahashi	2
#30	Yoji Hirota	2
#46	Yoshio Ohtagaki	1
#46	Chikai Ueda	1
#46	Hideji Igarashi	1
#46	Hiroyuki Ikeda	1
#46	Hiromi Ohsaka	1