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Sakai Chemical Industry Co. — 149 Patents

Rank (All Time): #4,960 of 106,120Top 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	Akihiro Kamon	5
#18	Kenji Mori	5
#18	Kenichi Nakagawa	5
#18	Kiyoshi Fukai	5
#18	Mizuho Wada	5
#18	Ritsu Yasukawa	5
#18	Seiji Matsumoto	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	Akio Nakashima	3
#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