TC

Toyo Seikan Co.

Rank (All Time): #1014 of 106,127Top 1%
888 inventors
856
Patents All Time

Top Inventors at Toyo Seikan Co. All Time

Showing 1–50 of 888 inventors

RankNamePatents
1 Yoshitsugu Maruhashi 35
2 Katsuhiro Imazu 32
3 Hideo Kurashima 30
3 Seishichi Kobayashi 30
#5 Hiroshi Ueno 28
#6 Kazuhisa Ishibashi 26
#6 Kazuo Taira 26
#6 Ryo Suenaga 26
#9 Tsuneo Imatani 25
#10 Muneki Yamada 23
#10 Yosuke Akutsu 23
#12 Satoshi Tanaka 22
#12 Akira Kobayashi 22
#14 Sadao Hirata 19
#15 Hiroshi Matsubayashi 18
#15 Kazuaki Ohashi 18
#15 Kenji Matsuno 18
#15 Kikuo Matsuoka 18
#15 Yoichi Ishizaki 18
#20 Takayuki Ishihara 17
#20 Toshiki Yamada 17
#20 Yoshihiro Ohta 17
#23 Takahiko Totani 16
#24 Ikuo Komatsu 15
#24 Kazumi Hirota 15
#24 Kazuhiro Sato 15
#24 Masanori Aizawa 15
#24 Shinya IWAMOTO 15
#24 Tadahiko Katsura 15
#30 Fumio Mori 14
#30 Jinichi Yazaki 14
#30 Kiyoshi Kawaguchi 14
#30 Takeshi Iwashita 14
#30 Tetsuo Miyazawa 14
#30 Tomomi Kobayashi 14
#30 Akihiko Morofuji 14
#37 Atsushi Kominami 13
#37 Hisakazu Yasumuro 13
#37 Kozaburo Sakano 13
#37 Norihisa Hirota 13
#37 Seishi Yoshikawa 13
#37 Yoichi Kitamura 13
#43 Hiroaki Goto 12
#43 Kentarou Ichikawa 12
#43 Shunya Nangou 12
#43 Tsutomu Iwasaki 12
#43 Yasushi Hatano 12
#48 Atsushi Kikuchi 11
#48 Hisashi Hotta 11
#48 Kazuyuki Kurosawa 11