NS

Nobuaki Sato

EC Eisai R&D Management Co.: 17 patents #9 of 817Top 2%
EI Eisai: 7 patents #173 of 998Top 20%
📍 Tsukuba, JP: #118 of 2,818 inventorsTop 5%
Overall (All Time): #172,108 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
11420980 Salt of pentacyclic compound and crystal thereof Kenshi Yoshida, Yoshiaki Ohashi, Tamaki Hoshikawa, Ikuo Kushida 2022-08-23
11358972 Pentacyclic heterocycles Yoshiaki Ohashi, Yoshihiko Norimine, Tamaki Hoshikawa, Yu Yoshida, Yoshihisa Kobayashi +5 more 2022-06-14
9550776 Pyridinylpyrazoloquinoline compounds Yoshihiko Norimine, Yuki Ishihara, Kunitoshi Takeda 2017-01-24
9453000 Polycyclic compound Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Koki Kawano, Koichi Ito +9 more 2016-09-27
8754100 Nitrogen-containing fused heterocyclic compounds and their use as beta amyloid production inhibitors Noritaka Kitazawa, Daisuke Shinmyo, Koichi Ito, Daiju Hasegawa, Toshiyuki Uemura +1 more 2014-06-17
8563565 Pyrazoloquinoline derivatives Yoshihiko Norimine, Kunitoshi Takeda, Koji Hagiwara, Yuichi Suzuki, Yuki Ishihara 2013-10-22
8008293 Bicyclic oxomorpholine derivative Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Mamoru Takaishi +5 more 2011-08-30
7973033 Multi-cyclic cinnamide derivatives Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Koki Kawano, Koichi Ito +6 more 2011-07-05
7935815 Imidazoyl pyridine compounds and salts thereof Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Koki Kawano, Koichi Ito +9 more 2011-05-03
7897632 Multi-cyclic cinnamide derivatives Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Koki Kawano, Koichi Ito +6 more 2011-03-01
7776890 1H-indazole compounds Hitoshi Oinuma, Norihito Ohi, Motohiro Soejima, Hidenori Seshimo, Taro Terauchi +2 more 2010-08-17
7737141 Prodrug of cinnamide compound Teiji Kimura, Koki Kawano, Noritaka Kitazawa, Toshihiko Kaneko, Koichi Ito +2 more 2010-06-15
7713993 Multi-cycle cinnamide derivatives Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Koki Kawano, Koichi Ito +6 more 2010-05-11
7618960 Morpholine type cinnamide compound Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Mamoru Takaishi +5 more 2009-11-17
7541376 1H-indazole compounds Hitoshi Oinuma, Norihito Ohi, Motohiro Soejima, Hidenori Seshimo, Taro Terauchi +2 more 2009-06-02
7429609 Pyrazole compound and medicinal composition containing the same Norihito Ohi, Motohiro Soejima, Takashi Doko, Taro Terauchi, Yoshimitsu Naoe +1 more 2008-09-30
7390797 Fused indazole compounds Norihito Ohi, Naohiro Kohmura 2008-06-24
7304083 2-iminoimidazole derivatives (2) Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara +22 more 2007-12-04
7244730 2-iminopyrrolidine derivatives Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara +22 more 2007-07-17
6982274 1H-indazole compound Hitoshi Oinuma, Norihito Ohi, Motohiro Soejima, Hidenori Seshimo, Taro Terauchi +2 more 2006-01-03
6642377 Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates Akio Kayano, Hiroyuki Chiba, Taiju Nakamura, Shin Sakurai, Hiroyuki Ishizuka +4 more 2003-11-04
6372914 Intermediates useful for the manufacture of carbapenem and a stereoselective manufacturing method therefor Takaaki Suzuki, Isao Sugiyama, Manabu Sasho, Atsushi Kamada, Kazuhide Ashizawa 2002-04-16
6218550 Intermediates useful for the manufacture of carbapenem and a stereoselective manufacturing method therefor Takaaki Suzuki, Isao Sugiyama, Manabu Sasho, Atsushi Kamada, Kazuhide Ashizawa 2001-04-17
6037341 Carbapenem derivatives Manabu Sasho, Atsushi Kamata, Takaaki Suzuki, Isao Sugiyama, Kanemasa Katsu +1 more 2000-03-14