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Companies
Inventors
OP
Optrex
Rank (All Time):
#14427
of 106,127
Top 15%
56 inventors
45
Patents All Time
Top Inventors at Optrex
All Time
Rank
Name
Patents
1
Masao Ozeki
12
2
Naoki Kato
9
3
Satoshi Niiyama
6
#4
Makoto Nagai
5
#5
Kenji Gondo
4
#6
Noriko Suehiro
4
#7
Shinya Tahara
4
#8
Haruki Mori
3
#9
Kiyoshi Watanabe
3
#10
Yoshinori Hirai
3
#11
Akira Nakazawa
3
#12
Ichiro Takasaki
2
#13
Kazuyoshi Kawaguchi
2
#14
Kiyoshi Tamai
2
#15
Kunio Masumo
2
#16
Masakazu Kitamura
2
#17
Shinju Otani
2
#18
Toshihiko Suzuki
2
#19
Tomohiro Takano
2
#20
Akira Takahashi
2
#21
Christian Lauenstein
1
#22
Atsushi Iwasaki
1
#23
Heinz Haberzettl
1
#24
Hideyuki Fujimoto
1
#25
Jun Kawagoe
1
#26
Kenichi Fukuoka
1
#27
Kizo Hattori
1
#28
Koretomo Harada
1
#29
Masanobu ISSHIKI
1
#30
Masanori Kohno
1
#31
Masao Ohgawara
1
#32
Mika Yokoyama
1
#33
Naoki Yokoyama
1
#34
Nobuhiro Nakamura
1
#35
Satoru Ihara
1
#36
Satoshi Ogata
1
#37
Seiji Kojima
1
#38
Shinsuke Iguchi
1
#39
Shuichi Iida
1
#40
Shinji KOBUNE
1
#41
Shigeru Kojima
1
#42
Takeshi Kuwata
1
#43
Takahiro Okuda
1
#44
Tadakage Seki
1
#45
Takashi Shimada
1
#46
Takero Teramoto
1
#47
Takashi Yuchi
1
#48
Tokihito Sawada
1
#49
Toru Tsukamoto
1
#50
Werner Fertig
1
#51
Yutaka Nakagawa
1
#52
Yuji Soda
1
#53
Yuji Sohda
1
#54
Hitoshi Ooaku
1
#55
Akio Nakayama
1
#56
Akihiko Yoshihara
1