SC

Sumitomo Chemical

Rank (2020): #235 of 32,488Top 1%
285 inventors
182
Patents 2020

Top Inventors at Sumitomo Chemical 2020

Showing 1–50 of 285 inventors

RankNamePatents
1 Koji Ichikawa 12
2 Chikara Murakami 9
3 Daizaburo Yashiki 7
3 Koji Kashu 7
3 Yoshinao SADA 7
#6 Ichiro Arise 6
#6 Junji Suzuki 6
#6 Tatsuro Masuyama 6
#9 Hiroki HASHIWAKI 5
#10 Florence Bourcet 4
#10 Fumimasa Horikiri 4
#10 Kosuke Kurakane 4
#10 Kohei ORIMOTO 4
#10 Nobuyuki Hatanaka 4
#10 Noriyuki Hida 4
#10 Satoshi Itoguchi 4
#10 Shinichi Morishima 4
#10 Toshihiko Ogata 4
#10 Yoshiki Sasai 4
#10 Yoshitaka Shinomiya 4
#10 Yuji Nakajima 4
#22 Ayako Hirao 3
#22 Chikae YOSHIMARU 3
#22 Eiji KISHIKAWA 3
#22 Hidenobu Kakimoto 3
#22 Masayuki Arakawa 3
#22 Masato Shakutsui 3
#22 Masaya Shimogawara 3
#22 Naoto Yoshimura 3
#22 Ruth Pegington 3
#22 Satoshi Yamaguchi 3
#22 Sheena Zuberi 3
#22 Tatsuya Kataoka 3
#22 Takahiro OKUGAWA 3
#22 Takamasa Tanabe 3
#22 Yasutaka Shimokawatoko 3
#22 Yoshihiko Nokura 3
#38 Akihiko SHIN 2
#38 Chikafumi OZONE 2
#38 Daichi Fujimoto 2
#38 Daijiro Hoshida 2
#38 Daisuke Yamashita 2
#38 Eiko Kashiwazaki 2
#38 Haruki Okawa 2
#38 Hiroyuki Hayasaka 2
#38 Hiroyuki Kurita 2
#38 Hiroko Nakashima 2
#38 Hirotaka Ozaki 2
#38 Hidekazu Shiomi 2
#38 Hidetaka Suga 2