KT

Keiji Takahashi

MK Msd K.K.: 6 patents #7 of 111Top 7%
BC Banyu Pharmaceutical Co.: 4 patents #93 of 330Top 30%
NI Nissan Chemical Industries: 3 patents #451 of 1,150Top 40%
📍 Funabashi, JP: #96 of 1,104 inventorsTop 9%
Overall (All Time): #380,080 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10385052 Tricyclic compound and JAK inhibitor Tsuneo Watanabe, Keishi Hayashi, Takanori Nakamura, Masataka Minami, Kazunori Kurihara +5 more 2019-08-20
9890165 Tricyclic compound and JAK inhibitor Tsuneo Watanabe, Keishi Hayashi, Takanori Nakamura, Masataka Minami, Kazunori Kurihara +5 more 2018-02-13
9475813 Tricyclic pyrrolopyridine compound, and JAK inhibitor Tsuneo Watanabe, Keishi Hayashi, Kazunori Kurihara, Takanori Nakamura, Akio Yamamoto +3 more 2016-10-25
8791125 Dihydropyrazolopyrimidinone derivatives Takeshi Sagara, Sachie Otsuki, Satoshi Sunami, Toshihiro Sakamoto, Kenji Niiyama +7 more 2014-07-29
8507505 Dihydropyrazolopyrimidinone derivative Makoto Bamba, Hidetomo Furuyama, Toshihiro Sakamoto, Satoshi Sunami, Fuyuki Yamamoto +1 more 2013-08-13
8436004 Bicycloaniline derivative Makoto Bamba, Hidetomo Furuyama, Kenji Niiyama, Toshihiro Sakamoto, Satoshi Sunami +2 more 2013-05-07
8288396 Pyrimidopyrimidoindazole derivative Yasuhiro Goto, Kenji Niiyama, Satoshi Sunami 2012-10-16
7935708 Dihydropyrazolopyrimidinone derivatives Takeshi Sagara, Sachie Otsuki, Satoshi Sunami, Toshihiro Sakamoto, Kenji Niiyama +7 more 2011-05-03
7932394 Aryloxy-substituted benzimidazole derivatives Noriaki Hashimoto, Chisato Nakama, Yoshio Ogino, Fumiko Sakai, Teruyuki Nishimura +1 more 2011-04-26
7834019 Substituted pyrazolo[3,4-d]pyrimidinone derivatives Takeshi Sagara, Sachie Otsuki, Satoshi Sunami, Toshihiro Sakamoto, Kenji Niiyama +7 more 2010-11-16
7799820 2-Heterocycle-substituted indole derivatives for treating diabetes and associated conditions Yoshio Ogino, Teruyuki Nishimura 2010-09-21
7754743 Heteroarylcarbamoylbenzene derivatives Tomoharu Iino, Noriaki Hashimoto, Hiroshi Nakashima, Teruyuki Nishimura, Jun-ichi Eiki 2010-07-13
7432287 Heteroarylcarbamoylbenzene derivative Tomoharu Iino, Noriaki Hashimoto, Hiroshi Nakashima, Teruyuki Nishimura, Jun-ichi Eiki 2008-10-07