KI

Kazuhiro Ikegai

AP Astellas Pharma: 10 patents #15 of 954Top 2%
KC Kotobuki Pharmaceutical Co.: 4 patents #16 of 79Top 25%
Overall (All Time): #512,961 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9399038 Benzothiophene compound Tsukasa Ishihara, Ikumi Kuriwaki, Hiroyuki Hisamichi, Nobuaki Takeshita, Ryuichi Takezawa 2016-07-26
8981119 Benzothiophene compound Tsukasa Ishihara, Ikumi Kuriwaki, Hiroyuki Hisamichi, Nobuaki Takeshita, Ryuichi Takezawa 2015-03-17
8598355 Amide compound Eisuke Nozawa, Ryotaro Ibuka, Keisuke Matsuura, Tatsuya Zenkoh, Ryushi Seo +2 more 2013-12-03
8153658 Piperidine derivative or salt thereof Shunichiro Hachiya, Ryotaro Ibuka, Taisuke Takahashi, Makoto Oku, Ryushi Seo +2 more 2012-04-10
7977466 C-glycoside derivatives and salts thereof Masakazu Imamura, Takeshi Murakami, Ryota Shiraki, Takashi Sugane, Fumiyoshi Iwasaki +5 more 2011-07-12
7855198 Benzamide derivative or salt thereof Takahiro Kuramochi, Norio Asai, Seijiro Akamatsu, Hironori Harada, Noriko Ishikawa +4 more 2010-12-21
7772407 C-glycoside derivatives and salts thereof Masakazu Imamura, Takeshi Murakami, Ryota Shiraki, Takashi Sugane, Fumiyoshi Iwasaki +5 more 2010-08-10
7585878 Benzamide derivative or salt thereof Takahiro Kuramochi, Norio Asai, Seijiro Akamatsu, Hironori Harada, Noriko Ishikawa +4 more 2009-09-08
7202350 C-glycoside derivatives and salts thereof Masakazu Imamura, Takeshi Murakami, Ryota Shiraki, Takashi Sugane, Fumiyoshi Iwasaki +5 more 2007-04-10
7169761 Azulene derivatives and salts thereof Hiroshi Tomiyama, Atsushi Noda, Kayoko Kitta, Yoshinori Kobayashi, Masakazu Imamura +3 more 2007-01-30