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Sagami Chemical Research Center
Rank (All Time):
#4470
of 106,127
Top 5%
312 inventors
167
Patents All Time
Top Inventors at Sagami Chemical Research Center
All Time
Showing 1–50 of 312 inventors
Rank
Name
Patents
1
Kenji Hirai
26
2
Kiyosi Kondo
14
3
Kiyohide Matsui
13
#4
Masakatsu Shibasaki
12
#5
Seishi Kato
11
#5
Yu Nagase
11
#7
Kiyoshi Kondo
10
#7
Mikiko Sodeoka
10
#7
Shiro Terashima
10
#7
Tamejiro Hiyama
10
#7
Teruo Umemoto
10
#7
Tomoyuki Yano
10
#13
Emiko Ejiri
9
#13
Takamasa Fuchikami
9
#15
Tetsu Yamakawa
8
#16
Genichi Tsuchihashi
7
#16
Katsuyuki Ogura
7
#16
Shoin Nagato
7
#16
Yuji Ogawa
7
#20
Daiei Tunemoto
6
#20
Hiroaki Hirose
6
#20
Iwao Ojima
6
#20
Kiyomi Aizawa
6
#20
Kunikazu Sakai
6
#20
Mitsuo Yamashita
6
#20
Sadayuki Ugai
6
#20
Shingo Sekine
6
#20
Akira Negishi
6
#29
Kazunaga Yazawa
5
#29
Masahiro Yokota
5
#29
Naganori Numao
5
#29
Noriaki Oshima
5
#29
Shuichi Mitamura
5
#29
Toshiaki Mase
5
#29
Tomoko Tateno
5
#36
Ken-ichi Tada
4
#36
Masakatsu Matsumoto
4
#36
Naotake Morikawa
4
#36
Osamu Yamada
4
#36
Takao Aoyagi
4
#36
Taishi Furukawa
4
#36
Tomoko Matsukawa
4
#36
Tomoko Yoshii
4
#36
Yuriko Takamura
4
#45
Etsuko Tobita
3
#45
Hiroyoshi Fukuro
3
#45
Hiroki Kuriyama
3
#45
Katsuhiko Iseki
3
#45
Katsuyuki Masuda
3
#45
Katsuji Ujita
3
1
2
3
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