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Showa Denko Materials Co.
Rank (All Time):
#5275
of 106,127
Top 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
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
#32
Akira Nagai
4
#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
#43
Mika KOBUNE
3
1
2
3
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