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Sumitomo Chemical
Rank (1989):
#58
of 11,124
Top 1%
315 inventors
148
Patents 1989
Top Inventors at Sumitomo Chemical
1989
Showing 101–150 of 315 inventors
Rank
Name
Patents
#52
Hirosi Kisida
2
#52
Hideo Nagasaki
2
#52
Hirokazu Sawamoto
2
#52
Hideo Shinonaga
2
#52
Hiroaki Sugimoto
2
#52
Hisao Takagishi
2
#52
Hiroki Yamamoto
2
#52
Ichiki Takemoto
2
#52
Isao Kurimoto
2
#52
Itaru Kawata
2
#52
Junya Takahashi
2
#52
Kazuo Hayatsu
2
#52
Kazuo Hieda
2
#114
Wataru Utsumi
1
#114
Yasuhiko Inoue
1
#114
Yashuhiro Miura
1
#114
Yasuyuki Suzuki
1
#114
Yasurou Suzuki
1
#114
Yasuharu Takei
1
#114
Yasuzi Takemoto
1
#114
Yasunori Uetani
1
#114
Yoshio Egami
1
#114
Yoshihiro Komuro
1
#114
Yoshihiro Nakatsuji
1
#114
Yoshiko Okuzawa
1
#114
Yoshihiko Oue
1
#114
Yoshikazu Saito
1
#114
Yoshio Tadokoro
1
#114
Yoo Tanabe
1
#114
Yoshiki Toyoshima
1
#114
Youichi Ueda
1
#114
Yoshiya Yamahira
1
#114
Yukio Oguri
1
#114
Yuichi Saito
1
#114
Yu Shida
1
#114
Yukoh Takahashi
1
#114
Yukihisa Takisawa
1
#114
Yuji Ueda
1
#114
Yukikazu Uemura
1
#114
Yoshitaka Oowatari
1
#114
Koichi Manable
1
#114
Hiroshi Kakisawa
1
#114
Kazunori Wada
1
#114
Katsuyoshi Watanabe
1
#114
Kazunori Yano
1
#114
Kazuhiro Yokoo
1
#114
Kenji Arai
1
#114
Keiji Fujioka
1
#114
Kenji Manabe
1
#114
Kenji Nagaoka
1
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