SD

Showa Denko

Rank (All Time): #2271 of 106,127Top 3%
593 inventors
359
Patents All Time

Top Inventors at Showa Denko All Time

Showing 51–100 of 593 inventors

RankNamePatents
#38 Masato Kokubu 4
#38 Mamoru Matsubara 4
#38 Nobuo Uotani 4
#38 Otohiko Miyauchi 4
#38 Shinya Matsuhira 4
#38 Shun-ichi Nagamatsu 4
#38 Yoshihiro Saida 4
#38 Akihiko Kotera 4
#59 Eiichi Iizuka 3
#59 Hitoshi Atobe 3
#59 Hitoshi Iijima 3
#59 Hirotoshi Kamata 3
#59 Hiroshi Kanazawa 3
#59 Hiroshi Kubo 3
#59 Hiromoto Ohno 3
#59 Hiroshi Osawa 3
#59 Hideo Tamamura 3
#59 Katsumasa Hoshi 3
#59 Katsumi Murofushi 3
#59 Kenzo Hanawa 3
#59 Koro Shirane 3
#59 Kuniomi Marumo 3
#59 Kunio Nishimura 3
#59 Masato Fukushima 3
#59 Makoto Saito 3
#59 Mikio Suzuki 3
#59 Minoru Takaishi 3
#59 Naotochi Watanabe 3
#59 Norio Ohno 3
#59 Ryuji Sakaguchi 3
#59 Ryuji Takahashi 3
#59 Ryoichi Yoshimura 3
#59 Shigeru Murakami 3
#59 Shuichi Naijo 3
#59 Shin-ichi Ogawa 3
#59 Shuichi Sugita 3
#59 Shigeru Yanagimoto 3
#59 Sumio Soya 3
#59 Susumu Tago 3
#59 Takashi Ikezaki 3
#59 Takanori Kido 3
#59 Taketoshi Naito 3
#59 Takashi Ohkubo 3
#59 Takeshi Sano 3
#59 Takashi Shoji 3
#59 Takeshi Takahashi 3
#59 Tetsuya Osaka 3
#59 Tetsuhiko Yamaguchi 3
#59 Toraichi Kaneko 3
#59 Toshio Morimura 3