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Sakai Chemical Industry Co.
Rank (All Time):
#4960
of 106,127
Top 5%
227 inventors
149
Patents All Time
Top Inventors at Sakai Chemical Industry Co.
All Time
Showing 1–50 of 227 inventors
Rank
Name
Patents
1
Tadao Nakatsuji
31
2
Kazuhiko Nagano
19
3
Masafumi Yoshimoto
18
#4
Kazunobu Abe
17
#5
Satoru Sueda
16
#6
Mitsuo Hashimoto
15
#7
Atsuki Terabe
14
#7
Hiromitsu Shimizu
14
#9
Toshikatsu Umaba
11
#10
Keiichi Tabata
8
#10
Minoru Yoneda
8
#10
Takanori Morita
8
#13
Keita Kobayashi
7
#13
Koichiro Magara
7
#15
Hiroyuki Izumikawa
6
#15
Hideto Mizutani
6
#15
Kimihiko Yoshida
6
#18
Kenji Mori
5
#18
Kenichi Nakagawa
5
#18
Kiyoshi Fukai
5
#18
Mizuho Wada
5
#18
Ritsu Yasukawa
5
#18
Seiji Matsumoto
5
#18
Akihiro Kamon
5
#25
Hironobu OGATA
4
#25
Hiroaki Rikimaru
4
#25
Hiroshi Tsuchida
4
#25
Kazuhisa Hidaka
4
#25
Koichi Tsuda
4
#25
Masashi Aoki
4
#25
Mitsunori Tabata
4
#25
Motoi Sasaki
4
#25
Nobuo Watanabe
4
#25
Ryohei Yoshida
4
#25
Shigefumi Kamisaka
4
#25
Shinji Nakahara
4
#25
Shinji Ogama
4
#25
Takuro Ashida
4
#25
Yoshiaki Kintaichi
4
#40
Atsushi Miyata
3
#40
Atsushi Muramatsu
3
#40
Fujio Suganuma
3
#40
Hajime Uno
3
#40
Hideaki Hamada
3
#40
Hirofumi Takahashi
3
#40
Hirobumi Yoshida
3
#40
Kazuya Mishina
3
#40
Katsumi Miyamoto
3
#40
Kasumi ONISHI
3
#40
Keiji Ono
3
1
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3
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