SU

Sumitomo

Rank (All Time): #24194 of 106,127Top 25%
62 inventors
25
Patents All Time

Top Inventors at Sumitomo All Time

RankNamePatents
1 Hironori Kawamura 4
2 Ikuo Moriyama 3
3 Kohei Mitsuhashi 3
#4 Masaaki Abe 3
#5 Masanobu Kawata 3
#6 Teruyuki Tatsumi 3
#7 Atsushi Moriya 2
#8 Keiichiro Kanehisa 2
#9 Kenji Sonomoto 2
#10 Koji Kajiwara 2
#11 Motoo Yoshioka 2
#12 Nobuyoshi Oike 2
#13 Ryo Kawarabuki 2
#14 Shigeru Matsuo 2
#15 Shinichi Tanaka 2
#16 Takahito Ohkubo 2
#17 Toshihiro Tanaka 2
#18 Yutaka Yamaguchi 2
#19 Fumiyasu Minagawa 1
#20 Hirofumi Fujiwara 1
#21 Hiroki Kawai 1
#22 Hideo Narasaki 1
#23 Hiroshi Suzuki 1
#24 Hirohumi Tanaka 1
#25 Ian W. Cottrell 1
#26 Isao Takekoh 1
#27 Jun Inada 1
#28 Jun Minase 1
#29 Katsuhiro Hanada 1
#30 Kazuyuki Maeda 1
#31 Kazuhiko Sekine 1
#32 Keita KAMIYAMA 1
#33 Keiko Shiraishi 1
#34 Kiichi Endo 1
#35 Kikuo Kaga 1
#36 Kotaro ODA 1
#37 Kunio Nakano 1
#38 Masayoshi Horino 1
#39 Munehiko Ishimi 1
#40 Mugihito Oshiro 1
#41 Norifumi Sakai 1
#42 Ryoji Noyori 1
#43 Ryoichi Shimizu 1
#44 Seinosuke Kashima 1
#45 Shinichi Sato 1
#46 Sigeru Seki 1
#47 Takumi Fujita 1
#48 Takao Hirose 1
#49 Takeshi Zendo 1
#50 Toshiyuki Iida 1
#51 Toshihiko Kaji 1
#52 Toshiyuki Tange 1
#53 Yoshihiro Ogawa 1
#54 Yoshihide Tanaka 1
#55 Youichi Yamamoto 1
#56 Yutaka Hirano 1
#57 Yusuke Kamemura 1
#58 Yuji Tanimura 1
#59 Masateru Nozoki 1
#60 Akemitsu Iida 1
#61 Akinobu Kitani 1
#62 Akimitsu Yomoda 1