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SK
Showa Denko K.K.
Rank (All Time):
#432
of 106,127
Top 1%
1,736 inventors
1,989
Patents All Time
Top Inventors at Showa Denko K.K.
All Time
Showing 51–100 of 1,736 inventors
Rank
Name
Patents
#43
Akinori Sudoh
16
#52
Daisuke YAGYU
15
#52
Futoshi Nakamura
15
#52
Hideki Ohata
15
#52
Kazuyuki Watanabe
15
#52
Katsuhiko Yamazaki
15
#52
Kohei Morikawa
15
#52
Nobuyuki Nagato
15
#52
Tomoyuki Maeda
15
#52
Akihiko Shirakawa
15
#52
Atsushi Hashimoto
15
#62
Hiroshi Hasegawa
14
#62
Hiroshi Konuma
14
#62
Hiroshi Osawa
14
#62
Shuichi Naijo
14
#62
Takeshi Igarashi
14
#62
Takashi Ohkubo
14
#62
Takekazu Sakai
14
#62
Tetsuo Nakajo
14
#62
Tetsuhiko Yamaguchi
14
#62
Tsuyoshi Kato
14
#72
Atsushi Matsumura
13
#72
Gohei Kurokawa
13
#72
Hiroyuki Tomita
13
#72
Kazuhiko Ooga
13
#72
Katsuyuki Tsuji
13
#72
Kenichiro Nakajima
13
#72
Kunio Nishimura
13
#72
Migaku Takahashi
13
#72
Shoji Yabe
13
#72
Takanori Aoki
13
#72
Tadatoshi Kurozumi
13
#72
Takashi Sato
13
#72
Tomoo Shige
13
#72
Yasumasa Sasaki
13
#72
Yoichi Hirose
13
#87
Chen Xu
12
#87
Masahiro Oka
12
#87
Masayuki Sanbayashi
12
#87
Shintaro Inazawa
12
#87
Takeshi Iwasaki
12
#87
Yoshishige OKUNO
12
#87
Yoshihiro Saida
12
#87
Akira Yamane
12
#95
Daisuke Muto
11
#95
Hironao Shinohara
11
#95
Hideki Tomozawa
11
#95
Isao Kabe
11
#95
Kazufumi Kai
11
#95
Kousuke Shioi
11
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