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Sumitomo Chemical
Rank (1994):
#59
of 12,641
Top 1%
368 inventors
165
Patents 1994
Top Inventors at Sumitomo Chemical
1994
Showing 1–50 of 368 inventors
Rank
Name
Patents
1
Yasunori Uetani
10
2
Masayuki Enomoto
8
2
Masahito Matsumoto
8
2
Takahisa Hara
8
#5
Hirotoshi Nakanishi
7
#5
Nobuhiro Usui
7
#5
Shinichi Yachigo
7
#5
Takeshi Fujii
7
#9
Eiki Nagano
6
#9
Masaharu Sakaki
6
#9
Noritada Matsuo
6
#9
Noriyasu Sakamoto
6
#9
Ryo Sato
6
#9
Shigeyoshi Matubara
6
#9
Tadayuki Ohmae
6
#16
Kenji Nagaoka
5
#16
Shinichi Kawamura
5
#16
Toshio Igarashi
5
#16
Yoshiki Toyoshima
5
#16
Yuu Shida
5
#21
Hiroomi Abe
4
#21
Hiroaki Fujimoto
4
#21
Hiroshi Kajikuri
4
#21
Hideo Nagasaki
4
#21
Hideyuki Shibata
4
#21
Junichi Sato
4
#21
Keisaku Yamamoto
4
#21
Kimitoshi Umeda
4
#21
Koji Higashi
4
#21
Masayoshi Minai
4
#21
Manji Sasaki
4
#21
Masashi Yamamoto
4
#21
Naonori Hirata
4
#21
Naoki Inui
4
#21
Noboru Yamaguchi
4
#21
Ryotaro Hanawa
4
#21
Susumu Takemura
4
#21
Takayuki Higashii
4
#21
Tadashi Hikasa
4
#21
Yuzuru Sanemitsu
4
#41
Akira Shuto
3
#41
Akira Wakatsuki
3
#41
Gohfu Suzukamo
3
#41
Haruyoshi Osaki
3
#41
Hirosi Kisida
3
#41
Hiroshi Takagaki
3
#41
Hisao Tanaka
3
#41
Jun Tomioka
3
#41
Kazuo Kimura
3
#41
Kingo Akahori
3
1
2
3
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