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Rohto Pharmaceutical Co. — 80 Patents

Rank (All Time): #8,637 of 106,120Top 9%

138 inventors

80 Patents All Time

Top Inventors at Rohto Pharmaceutical Co. All Time

Showing 1–50 of 138 inventors

Rank	Name	Patents
1	Shigehiko Kokubo	13
2	Shigeru Kametaka	7
3	Atsuko Nakata	6
#4	Eri Matsumoto	5
#4	Yasuko Matsumura	5
#6	Katsuhiko Morisaki	4
#6	Takayuki Miyano	4
#8	Akiyoshi Yoshida	3
#8	Chinatsu Furumiya	3
#8	Harumasa Arita	3
#8	Hirohisa Miyazaki	3
#8	Hitoshi Tanaka	3
#8	Kaori Ogawa	3
#8	Kiyotsugu Higashi	3
#8	Masatoshi Haga	3
#8	Naohiro Ikeda	3
#8	Takahiro Kurose	3
#8	Tetsuo Koike	3
#8	Toshiki Kurumada	3
#8	Yoichi Honma	3
#8	Yuya Hayashi	3
#22	Chihiro Azuma	2
#22	Eiko Uno	2
#22	Fumitaka Saji	2
#22	Hiroyuki Koshiro	2
#22	Hiroyuki Nishida	2
#22	Hiroto Okayama	2
#22	Kazuhiro Fukushima	2
#22	Ken-ichi Arai	2
#22	Kyoko Hashino	2
#22	Mariyo Kato	2
#22	Masayo Yumoto	2
#22	Miho Matsumoto	2
#22	Miyuki Nishimura	2
#22	Mihoko Yoshino	2
#22	Osamu Tanizawa	2
#22	Reiko Izumi	2
#22	Tadashi Kimura	2
#22	Takayuki Kodama	2
#22	Xuan Trung Ngo	2
#22	Yoshifumi Ikeyama	2
#22	Yoko Mizutare	2
#22	Yoshihiro Takai	2
#22	Yu Kitaoka	2
#45	Michiko Kagayama	1
#45	Akira Handa	1
#45	Akiko Kita	1
#45	Aki Kiyomiya	1
#45	Akiko Uetani	1
#45	Atsushi Maruyama	1