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Showa Denko Materials Co. — 139 Patents

Rank (All Time): #5,275 of 106,120Top 5%

270 inventors

139 Patents All Time

Top Inventors at Showa Denko Materials Co. All Time

Showing 1–50 of 270 inventors

Rank	Name	Patents
1	Yoshitaka Takezawa	14
2	Tomohiro Iwano	10
3	Tomoko Higashiuchi	9
3	Yoshinori Ejiri	9
#5	Kazumasa Fukuda	8
#5	Naoki Maruyama	8
#5	Yuka Yoshida	8
#8	Chie Sugama	7
#8	Dai Ishikawa	7
#8	Hideyuki Katagi	7
#8	Hikari Murai	7
#8	Hideo Nakako	7
#8	Takao Tanigawa	7
#8	Yuki KAWANA	7
#15	Hiroshi Shimizu	6
#15	Masato Miyatake	6
#15	Tetsuyuki SHIRAKAWA	6
#15	Tomio Fukuda	6
#15	Tomohiko KOTAKE	6
#20	Iori FUKUSHIMA	5
#20	Kazuyuki KAMO	5
#20	Kumpei Yamada	5
#20	Minoru Kakitani	5
#20	Naoki Asano	5
#20	Naoki Tomori	5
#20	Takaaki Matsumoto	5
#20	Tatsuya Nishida	5
#20	Takeshi Saitoh	5
#20	Tomoyasu Hasegawa	5
#20	Yuki Nagai	5
#20	Yukio Nakamura	5
#32	Akira Nagai	4
#32	Hiroshi TAKAIRA	4
#32	Hideyuki TSUCHIYA	4
#32	Kazuhiko Kurafuchi	4
#32	Motohiro NEGISHI	4
#32	Ryohta SASAKI	4
#32	Shintaro Hashimoto	4
#32	Shin Takanezawa	4
#32	Tetsuroh Irino	4
#32	Tomomi Kukita	4
#32	Yuji TOSAKA	4
#43	Akira Yasuda	3
#43	Etsuo Mizushima	3
#43	Haruaki Sue	3
#43	Hiroyuki Izumi	3
#43	Kaoru Konno	3
#43	Kenji Tanaka	3
#43	Masaharu Matsuura	3
#43	Masamichi MITSUMOTO	3