KI

Keisuke Imamura

TL Takeda Pharmaceutical Company Limited: 18 patents #37 of 1,531Top 3%
Overall (All Time): #247,812 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12421188 Heterocyclic compound and use thereof Yasushi Hattori, Yuhei Miyanohana, Yuichi Kajita, Tatsuki Koike, Yasutaka Hoashi +7 more 2025-09-23
12415782 Heterocyclic compound and use thereof Yasushi Hattori, Yuhei Miyanohana, Yuichi Kajita, Tatsuki Koike, Yasutaka Hoashi +7 more 2025-09-16
12404237 Method of treating excessive sleepiness and/or cataplexy using n-{2-(([1,1′-biphenyl]-3-yl)methyl)pyrrolidin-3-yl}sulfonamide derivatives Yasushi Hattori, Yuhei Miyanohana, Yuichi Kajita, Tatsuki Koike, Yasutaka Hoashi +7 more 2025-09-02
12091410 Heterocyclic compound Yuichi Kajita, Yuhei Miyanohana, Tatsuki Koike, Yasutaka Hoashi, Yasushi Hattori +14 more 2024-09-17
12071434 Heterocyclic compound Yuhei Miyanohana, Yuichi Kajita, Tatsuki Koike, Yasutaka Hoashi, Yasushi Hattori +15 more 2024-08-27
11655241 Heterocyclic compound and use thereof Tsuneo Oda, Yoshiteru Ito, Tohru Miyazaki, Kohei Takeuchi, Norihito Tokunaga +7 more 2023-05-23
11440883 Heterocyclic compound and use thereof Yuichi Kajita, Yuhei Miyanohana, Tatsuki Koike, Kohei Takeuchi, Yoshiteru Ito +6 more 2022-09-13
11390634 Fused heterocyclic compound Youichi Kawakita, Takuto Kojima, Noriyuki Nii, Yoshiteru Ito, Nobuki Sakauchi +4 more 2022-07-19
11319286 Heterocyclic compound and application thereof Tatsuhiko Fujimoto, Kentaro Rikimaru, Koichiro Fukuda, Hiromichi Sugimoto, Takahiro Matsumoto +14 more 2022-05-03
10981934 Fused heterocyclic compound Youichi Kawakita, Takuto Kojima, Noriyuki Nii, Yoshiteru Ito, Nobuki Sakauchi +4 more 2021-04-20
10584097 Heterocyclic compound and use thereof Yuichi Kajita, Yuhei Miyanohana, Tatsuki Koike, Kohei Takeuchi, Yoshiteru Ito +6 more 2020-03-10
10577382 Fused heterocyclic compound Youichi Kawakita, Takuto Kojima, Noriyuki Nii, Yoshiteru Ito, Nobuki Sakauchi +4 more 2020-03-03
10428023 Heterocyclic compound and use thereof Yuichi Kajita, Yuhei Miyanohana, Tatsuki Koike, Kohei Takeuchi, Yoshiteru Ito +6 more 2019-10-01
9226921 Fused heterocyclic compounds as phosphodiesterases (PDES) inhibitors Takahiko Taniguchi, Masato Yoshikawa, Kasei Miura, Tomoaki Hasui, Eiji Honda +5 more 2016-01-05
9029388 Condensed heterocyclic compound Takahiko Taniguchi, Jun Kunitomo, Masato Yoshikawa, Tomoaki Hasui, Eiji Honda +3 more 2015-05-12
8940758 Fused heterocyclic compounds Takahiko Taniguchi, Masato Yoshikawa, Kasei Miura, Tomoaki Hasui, Eiji Honda +2 more 2015-01-27
8846713 Fused heterocyclic compounds as phosphodiesterases (PDEs) inhibitors Takahiko Taniguchi, Masato Yoshikawa, Kasei Miura, Tomoaki Hasui, Eiji Honda +1 more 2014-09-30
8563575 Fused heterocyclic compounds Takahiko Taniguchi, Masato Yoshikawa, Kasei Miura, Tomoaki Hasui, Eiji Honda +2 more 2013-10-22