IS

Itsuro Shimada

AP Astellas Pharma: 9 patents #23 of 954Top 3%
SP Seldar Pharma: 5 patents #1 of 8Top 15%
KC Kotobuki Pharmaceutical Co.: 2 patents #35 of 79Top 45%
YC Yamanouchi Pharmaceutical Co.: 2 patents #177 of 516Top 35%
Overall (All Time): #294,692 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10774082 Quinazoline compound Kazuyuki Kuramoto, Michinori Akaiwa, Tomoaki Abe, Takanobu Araki, Susumu Yamaki +8 more 2020-09-15
10556906 Quinazoline compound Kazuyuki Kuramoto, Michinori Akaiwa, Tomoaki Abe, Takanobu Araki, Susumu Yamaki +8 more 2020-02-11
10532048 Tetrahydroisoquinolin-1-one derivative or salt thereof Hiroyuki Hisamichi, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2020-01-14
10016410 Tetrahydroisoquinolin-1-one derivative or salt thereof Hiroyuki Hisamichi, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2018-07-10
9526719 Tetrahydroisoquinolin-1-one derivative or salt thereof Hiroyuki Hisamichi, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2016-12-27
9487491 Diamino heterocyclic carboxamide compound Kazuo Kurosawa, Takahiro Matsuya, Kazuhiko Iikubo, Yutaka Kondoh, Akio Kamikawa +2 more 2016-11-08
9150541 Tetrahydroisoquinolin-1-one derivative or salt thereof Hiroyuki Hisamichi, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2015-10-06
9085540 Pyrazinecarboxamide compound Takahiro Matsuya, Yutaka Kondoh, Shigetoshi Kikuchi, Maiko IIDA, Kenichi Onda +5 more 2015-07-21
8969336 Diamino heterocyclic carboxamide compound Kazuo Kurosawa, Takahiro Matsuya, Kazuhiko Iikubo, Yutaka Kondoh, Akio Kamikawa +2 more 2015-03-03
8486970 Tetrahydroisoquinolin-1-one derivative or salt thereof Hiroyuki Hisamichi, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2013-07-16
8318702 Di(arylamino)aryl compounds Yutaka Kondoh, Kazuhiko Iikubo, Sadao Kuromitsu, Nobuaki Shindo, Takatoshi Soga +5 more 2012-11-27
7960562 Propane-1,3-dione derivative or salt thereof Masaaki Hirano, Isao Kinoyama, Shunichiro Matsumoto, Eiji Kawaminami, Kei Ohnuki +7 more 2011-06-14
7084164 Triazole derivative Takahiko Tobe, Takashi Sugane, Wataru Hamaguchi, Kyoichi Maeno, Junji Miyata +6 more 2006-08-01
7034047 Triazole derivative Takahiko Tobe, Takashi Sugane, Wataru Hamaguchi, Kyoichi Maeno, Junji Miyata +6 more 2006-04-25
6642264 Thiazolobenzoimidazole derivatives Satoshi Hayashibe, Hirotsune Itahana, Masamichi Okada, Atsuyuki Kohara, Kyoichi Maeno +5 more 2003-11-04
6245796 Tricyclic pyrrole or pyrazole derivative Kyoichi Maeno, Ken-ichi Kazuta, Hideki Kubota, Tetsuya Kimizuka, Shuichi Sakamoto +1 more 2001-06-12