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Sumitomo Chemical
Rank (2018):
#192
of 30,013
Top 1%
280 inventors
180
Patents 2018
Top Inventors at Sumitomo Chemical
2018
Showing 1–50 of 280 inventors
Rank
Name
Patents
1
Koji Ichikawa
12
2
Chikara Murakami
10
3
Martin Humphries
7
#4
Toshihiko Ogata
6
#4
Yoshihiko Nokura
6
#6
Daizaburo Yashiki
5
#6
Hajime Fujikura
5
#6
Hirohiko Hasegawa
5
#6
Kosuke Kurakane
5
#6
Sadayuki Arimori
5
#6
Tatsuro Masuyama
5
#12
Chikae YOSHIMARU
4
#12
Haruki Okawa
4
#12
Jian Wang
4
#12
Jonathan Pillow
4
#12
Masayuki Takashima
4
#12
Noriyuki Hida
4
#12
Ruth Pegington
4
#12
Yuichiro Kunai
4
#20
Annette Steudel
3
#20
Atsushi Iwata
3
#20
Chie Shimizu
3
#20
Fujio Mukumoto
3
#20
Gaku Yoshikawa
3
#20
Hajime Ikeda
3
#20
Hiroaki Tamaki
3
#20
Kentaro Tsunozaki
3
#20
Kiran Kamtekar
3
#20
Kiyomu Nomura
3
#20
Kohei Asada
3
#20
Koichiro Watanabe
3
#20
Makoto Anryu
3
#20
Masashi Kamezaki
3
#20
Mitsuhiko Iwakoshi
3
#20
Nobuyuki Hatanaka
3
#20
Shintaro Kusaka
3
#20
Sophie Heidenhain
3
#20
Tatsuya Kataoka
3
#20
Takashi Nishimura
3
#20
Tibor Terebessy
3
#20
Van Thanh Dau
3
#20
Yuki SUZUKI
3
#43
Akihiko SHIN
2
#43
Atsushi Nakazawa
2
#43
Chizu Sekine
2
#43
Fumimasa Horikiri
2
#43
Hajime Mizuno
2
#43
Hiroshi Inukai
2
#43
Ichiro Arise
2
#43
Junichi Ishikawa
2
1
2
3
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