SK

Showa Denko K.K.

Rank (All Time): #432 of 106,127Top 1%
1,736 inventors
1,989
Patents All Time

Top Inventors at Showa Denko K.K. All Time

Showing 1–50 of 1,736 inventors

RankNamePatents
1 Kazumi Naito 87
2 Hiroshi Uchida 68
3 Takashi Udagawa 53
#4 Ryuji Monden 48
#5 Akira Sakawaki 46
#6 Hisayuki Miki 43
#7 Masataka Takeuchi 41
#8 Hiromoto Ohno 39
#9 Toshio Ohi 36
#10 Hiroshi Sakai 35
#11 Katsumi Murofushi 34
#12 Masato Fukushima 32
#13 Kenji Shimizu 30
#13 Naohisa Higashiyama 30
#15 Tetsuya Kanbe 29
#16 Yasuaki Wakizaka 28
#17 Ryouichi Takeuchi 27
#18 Lei Zhang 26
#19 Atsushi Sakai 25
#19 Chiaki Sotowa 25
#21 Kazuya Niwa 24
#22 Jun Tanaka 23
#22 Koro Shirane 23
#22 Takayuki Fukushima 23
#25 Kenzo Hanawa 22
#26 Hideo Miyata 21
#26 Ryuji Yamamoto 21
#28 Noritaka Muraki 20
#28 Takashi Hikosaka 20
#28 Toshio Morita 20
#28 Toshikazu Shishikura 20
#32 Kazuhiro Omori 19
#32 Soichi Oikawa 19
#34 Hisato Shibata 18
#34 Koji Kamei 18
#34 Kunchan Lee 18
#34 Naoya FUKUMOTO 18
#34 Takuya Imai 18
#34 Yohei Fujikawa 18
#34 Yuji Furuta 18
#34 Yuji Murakami 18
#42 Nobuaki Ishii 17
#43 Masahiro Ohmori 16
#43 Makoto Saito 16
#43 Naoko Ito 16
#43 Takashi Shoji 16
#43 Takehiro Yamaguchi 16
#43 Yoshiaki Ikenoue 16
#43 Yoshikuni Okumura 16
#43 Yuzo Sasaki 16