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Sumitomo Chemical
Rank (2023):
#288
of 29,688
Top 1%
228 inventors
136
Patents 2023
Top Inventors at Sumitomo Chemical
2023
Showing 1–50 of 228 inventors
Rank
Name
Patents
1
Koji Ichikawa
18
2
Fumimasa Horikiri
6
2
Katsuhiro Komuro
6
2
Yukako Anryu
6
#5
Hajime Fujikura
5
#6
Kazutoshi Watanabe
4
#6
Kenji Shibata
4
#6
Shizuka Iwata
4
#6
Tatsuro Masuyama
4
#10
Daniel Tobjork
3
#10
Hussain Al Yami
3
#10
Kiran Kamtekar
3
#10
Masahiro Fujita
3
#10
Motaz Khawaji
3
#10
Shota Naito
3
#10
Sohel Shaikh
3
#10
Wei Xu
3
#10
William Tarran
3
#10
Yoshiki Sasai
3
#20
Hiroyuki Ando
2
#20
Jean-Benoit Giguere
2
#20
Junichi Ishikawa
2
#20
Kazuyuki Ito
2
#20
Kensuke Naraki
2
#20
Kenji Takamori
2
#20
Koji Nishioka
2
#20
Masaki Ito
2
#20
Masako Sugihara
2
#20
Masahiro Yanagisawa
2
#20
Miyuki Iguchi
2
#20
Nazrul Islam
2
#20
Natsuyo KAMIMOTO
2
#20
Nobuyuki Hatanaka
2
#20
Satoshi Yamaguchi
2
#20
Shohei Kasahara
2
#20
Takashi Arimura
2
#20
Takeshi Hara
2
#20
Taigo KASHIWABARA
2
#20
Takeshi Kimura
2
#20
Taichiro KONNO
2
#20
Takuya Nakagawa
2
#20
Takashi Nishimura
2
#20
Takamasa Tanabe
2
#20
Tatsuya Toriumi
2
#20
Takayuki Wakamatsu
2
#20
Takehiro Yoshida
2
#20
Tomoyuki Hara
2
#20
Tohru Inoue
2
#20
Toshiaki SASADA
2
#20
Yoshihiro Harada
2
1
2
3
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