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Sumitomo Chemical
Rank (2017):
#176
of 29,974
Top 1%
287 inventors
207
Patents 2017
Top Inventors at Sumitomo Chemical
2017
Showing 1–50 of 287 inventors
Rank
Name
Patents
1
Koji Ichikawa
26
2
Tatsuro Masuyama
13
3
Sadayuki Arimori
8
3
Tadahiro Kobayashi
8
#5
Takayuki Shioda
7
#6
Shingo Fujita
5
#6
Yoshihiko Nokura
5
#6
Yuichi Matsuzaki
5
#9
Hirohiko Hasegawa
4
#9
Mitsuyoshi Ochiai
4
#9
Shunsuke Chiba
4
#9
Takayuki Iijima
4
#9
Takashi Miyamoto
4
#9
Takamasa Tanabe
4
#9
Tomohiro Fukuura
4
#9
Toshihiko Ogata
4
#17
Chie Shimizu
3
#17
Florence Bourcet
3
#17
Hajime Ikeda
3
#17
Hiroshi Harada
3
#17
Hideyuki Higashimura
3
#17
Hiromu Sakamoto
3
#17
Jonathan Pillow
3
#17
Junji Suzuki
3
#17
Kiran Kamtekar
3
#17
Matthew Roberts
3
#17
Masahiko Shimada
3
#17
Michael Cass
3
#17
Nobuhiko Akino
3
#17
Nobuyuki Hatanaka
3
#17
Ryota Maehata
3
#17
Satoru Ujita
3
#17
Satoshi Yamamoto
3
#17
Takahito KAWAMURA
3
#17
Tomoyasu Yoshida
3
#17
Yasuyuki Nakae
3
#17
Yuichiro Kunai
3
#17
Yuya Yoshimoto
3
#39
Akio Manabe
2
#39
Akira Yokota
2
#39
Annette Steudel
2
#39
Atsushi Iwata
2
#39
Chikara Murakami
2
#39
Chikae YOSHIMARU
2
#39
Daisuke Fukushima
2
#39
Fumimasa Horikiri
2
#39
Gaku Yoshikawa
2
#39
Hajime Fujikura
2
#39
Hayato Sugiyama
2
#39
Helen Middleton
2
1
2
3
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