MI

Mitsui Toatsu Chemicals, Incorporated

Rank (All Time): #656 of 106,127Top 1%
1,543 inventors
1,291
Patents All Time

Top Inventors at Mitsui Toatsu Chemicals, Incorporated All Time

Showing 1–50 of 1,543 inventors

RankNamePatents
1 Akihiro Yamaguchi 188
2 Masahiro Ohta 65
3 Teruyuki Nagata 61
#4 Tadashi Asanuma 60
#5 Keizaburo Yamaguchi 56
#6 Shoji Tamai 53
#7 Katsuyoshi Sasagawa 45
#8 Hisato Itoh 42
#9 Masanobu Ajioka 40
#9 Yoshimitsu Tanabe 40
#11 Kiyoharu Hasegawa 36
#11 Masakatsu Nakatsuka 36
#13 Hideaki Oikawa 31
#13 Saburo Kawashima 31
#13 Yoshinobu Kanemura 31
#16 Shigeru Iimuro 30
#16 Tetsunosuke Shiomura 30
#18 Kenichi Sugimoto 29
#18 Tsutomu Nishizawa 29
#20 Masao Imai 27
#21 Keisuke Takuma 26
#22 Chojiro Higuchi 25
#22 Ryuichi Mita 25
#24 Nobutaka Uchikawa 24
#25 Takahisa Oguchi 22
#26 Hiroshi Itoh 21
#26 Norimasa Yamaya 21
#26 Tadatoshi Honda 21
#26 Yoichi Kawai 21
#30 Hosei Shinoda 20
#30 Sumio Hirose 20
#30 Yoshio Morimoto 20
#33 Masaru Wada 19
#33 Motoo Kawamata 19
#33 Nobuyuki Kajimoto 19
#33 Nobuhito Koga 19
#33 Tohru Miura 19
#38 Atsuhiko Nitta 18
#38 Atsuo Otsuji 18
#38 Katashi Enomoto 18
#38 Makoto Asano 18
#38 Mune Iwamoto 18
#43 Koju Okazaki 17
#43 Masaaki Shin 17
#43 Nobuhiro Fukuda 17
#43 Tadashi Kobayashi 17
#43 Toshio Katoh 17
#48 Norifumi Ito 16
#48 Shinji Takenaka 16
#48 Toshiyuki Nakakura 16