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Honshu Chemical Industry Co.
HC
Honshu Chemical Industry Co.
— 57 Patents
Rank
(All Time):
#11,658
of
106,120
Top 15%
64
inventors
57
Patents All Time
Top Inventors at Honshu Chemical Industry Co.
All Time
Showing
1–50
of
64
inventors
Rank
Name
Patents
1
Kenji Ekawa
12
2
Kazuhiko Yao
10
3
Akira Yoshitomo
9
#4
Tatsuya Iwai
8
#5
Takeru Suto
6
#5
Toru Nakaguchi
6
#5
Yoichiro Isota
6
#8
Miwa Hashimoto
5
#8
Mitsutaka Ozaki
5
#10
Kentaro Watanabe
4
#10
Mikio Kawahara
4
#10
Taiichi Shiomi
4
#10
Takafumi Tsujigami
4
#14
Ryota IMAI
3
#14
Tadashi Hiramine
3
#16
Akihito NASU
2
#16
Akihiko Ojiri
2
#16
Akira Yoshikawa
2
#16
Fujihisa Matsunaga
2
#16
Kazuhito Ashida
2
#16
Katsuhiko Kaneshige
2
#16
Kenji Sugiyama
2
#16
Kenzo Tsujimoto
2
#16
Keiichi Yokoyama
2
#16
Kouji Muragaki
2
#16
Kouichi Tanba
2
#16
Masatoshi Hasegawa
2
#16
Mitsuhiro Higashi
2
#16
Ryoto KANO
2
#16
Sachiko Miyagi
2
#16
Seiji Kawano
2
#16
Shunji Yago
2
#16
Takahiro Onishi
2
#16
Toyokazu Kitaura
2
#16
Tomoya Yamamoto
2
#16
Xuwang Lu
2
#16
Yoshiharu Ayabe
2
#38
Hiroyasu Ohno
1
#38
Hiroyasu Oono
1
#38
Hiroshi Takenaka
1
#38
Ikuzo Nishiguchi
1
#38
Kazuya Matsuishi
1
#38
Katsunori Takahashi
1
#38
Keiji Arimatsu
1
#38
Kouji Satomi
1
#38
Masato Kodera
1
#38
Masayuki Maeda
1
#38
Masahiko Saibara
1
#38
Masamitsu Tanaka
1
#38
Miwa Hazama
1
1
2
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