SC

Sumitomo Metal Mining Co.

Rank (2022): #885 of 30,823Top 3%
86 inventors
44
Patents 2022

Top Inventors at Sumitomo Metal Mining Co. 2022

Showing 1–50 of 86 inventors

RankNamePatents
1 Kazuomi Ryoshi 7
2 Taira Aida 5
2 Tetsufumi Komukai 5
#4 Haruki Kaneda 4
#4 Kenji Adachi 4
#4 Mika Okada 4
#4 Satoshi Yoshio 4
#4 Takaaki Ando 4
#9 Hiroko Oshita 3
#9 Hiroyuki Toya 3
#9 Hirofumi TSUNEMATSU 3
#9 Keisuke Machida 3
#9 Satoshi Matsumoto 3
#9 Takeshi Chonan 3
#9 Tsutomu NOZOE 3
#16 Atsushi Fukui 2
#16 Hideharu Okami 2
#16 Hiroyuki Tanaka 2
#16 Junji Ishii 2
#16 Katsushi Ono 2
#16 Kikoo Uekusa 2
#16 Koji Yamaji 2
#16 Masaya Yukinobu 2
#16 Motoaki Saruwatari 2
#16 Takahiro Toma 2
#16 Toyomasa NAKANO 2
#16 Yasutaka Kamata 2
#16 Yuki Koshika 2
#29 Haruo Nishiyama 1
#29 Hideaki Fukuyama 1
#29 Hidemasa Nagai 1
#29 Hiroki Nagai 1
#29 Hideo Sasaoka 1
#29 Hirofumi Shoji 1
#29 Hironori Tanba 1
#29 Itsumi Matsuoka 1
#29 Jiro Okada 1
#29 Jun Kobayashi 1
#29 Junichi Nagata 1
#29 Jun Suzuki 1
#29 Jun Yokoyama 1
#29 Kazuhiko Tsuchioka 1
#29 Kenichi Fujita 1
#29 Kenji Fukuda 1
#29 Kenji Ikeuchi 1
#29 Keiji Kudo 1
#29 Kensaku Mori 1
#29 Kenji Tashiro 1
#29 Koichiro Maki 1
#29 Masataka Oyama 1