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Ihara Chemical Industry Co.
Rank (All Time):
#3640
of 106,127
Top 4%
263 inventors
211
Patents All Time
Top Inventors at Ihara Chemical Industry Co.
All Time
Showing 1–50 of 263 inventors
Rank
Name
Patents
1
Nobuhide Wada
22
2
Takeshige Miyazawa
20
3
Keiji Toriyabe
17
#4
Chihiro Yazawa
16
#4
Shoji Kusano
16
#6
Norihisa Yonekura
15
#6
Yoshiyuki Kojima
15
#8
Hidetaka Hiyoshi
14
#8
Hiroyuki Yano
14
#8
Satoru Takahashi
14
#11
Masatoshi Tamaru
12
#12
Masami Ozaki
11
#12
Mikio Yamaguchi
11
#12
Ryo Hanai
11
#12
Shigehiko Tachikawa
11
#16
Hideo Ohi
10
#16
Junetsu Sakai
10
#16
Katsumi Masuda
10
#16
Toshihiro Nagata
10
#20
Masaaki Komatsu
9
#20
Nobuo Takefuji
9
#20
Takumi Yoshimura
9
#20
Takashi Yumita
9
#20
Yoshihiro Saito
9
#20
Yuki Nakano
9
#20
Atsuhiko Ikeda
9
#27
Fumiaki Takabe
8
#27
Ikuo Kajiwara
8
#27
Ikumi Urushibata
8
#27
Shigeru Hayashi
8
#27
Wataro Koike
8
#27
Yasuhumi Toyokawa
8
#27
Yasufumi Toyokawa
8
#34
Kazuhiko Sugiyama
7
#34
Kentaro Kawazoe
7
#34
Masahiro Miyazaki
7
#34
Mahito Ogawa
7
#34
Masaru Shibata
7
#34
Norimichi Muramatsu
7
#34
Nobumitsu Sawai
7
#34
Reijiro Honami
7
#34
Ryo Yoshida
7
#34
Tadayoshi Hirano
7
#34
Yoshihiro Ito
7
#45
Katsutada Yanagisawa
6
#45
Masafumi Matsuzawa
6
#45
Masao Nakatani
6
#45
Nobuyuki Ohba
6
#45
Takayoshi Takehi
6
#45
Tomonori Shimazu
6
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