KI

Koichi Ito

EC Eisai R&D Management Co.: 21 patents #7 of 817Top 1%
SC Shin-Etsu Chemical Co.: 10 patents #415 of 2,176Top 20%
EI Eisai: 4 patents #282 of 998Top 30%
SC Sanwa Kagaku Kenkyusho Co.: 2 patents #66 of 223Top 30%
📍 Tsukuba, JP: #59 of 2,818 inventorsTop 3%
Overall (All Time): #98,983 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
9453000 Polycyclic compound Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Nobuaki Sato, Koki Kawano +9 more 2016-09-27
9045426 Method for producing 1,2-dihydropyridine-2-one compound Itaru Arimoto, Satoshi Nagato, Yukiko Sugaya, Yoshio Urawa, Hiroyuki Naka +3 more 2015-06-02
8772497 Method for producing 1, 2-dihydropyridine-2-one compound Itaru Arimoto, Satoshi Nagato, Yukiko Sugaya, Yoshio Urawa, Hiroyuki Naka +3 more 2014-07-08
8754100 Nitrogen-containing fused heterocyclic compounds and their use as beta amyloid production inhibitors Noritaka Kitazawa, Daisuke Shinmyo, Nobuaki Sato, Daiju Hasegawa, Toshiyuki Uemura +1 more 2014-06-17
8110688 Method for producing indole derivative having piperidine ring Naoyuki Shimomura, Atsushi Kamada, Mamoru Miyazawa 2012-02-07
8048878 Two cyclic cinnamide compound Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Mamoru Takaishi +5 more 2011-11-01
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, Nobuaki Sato, Koki Kawano +6 more 2011-07-05
7939549 1,2-dihydropyridine compounds, manufacturing method thereof and use thereof Satoshi Nagato, Kohshi Ueno, Koki Kawano, Yoshihiko Norimine 2011-05-10
7935815 Imidazoyl pyridine compounds and salts thereof Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Nobuaki Sato, Koki Kawano +9 more 2011-05-03
7923563 Amorphous object of cinnamide compound Ikuo Kushida, Eriko Doi 2011-04-12
7897632 Multi-cyclic cinnamide derivatives Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Nobuaki Sato, Koki Kawano +6 more 2011-03-01
7880009 Cinnamide compound Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Kogyoku Shin +5 more 2011-02-01
7737141 Prodrug of cinnamide compound Teiji Kimura, Koki Kawano, Noritaka Kitazawa, Nobuaki Sato, Toshihiko Kaneko +2 more 2010-06-15
7718807 Salt of 1,2-dihydropyridine compound Satoshi Nagato, Kohshi Ueno, Hiroshi Ishihara, Yukiko Sugaya 2010-05-18
7713993 Multi-cycle cinnamide derivatives Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Nobuaki Sato, Koki Kawano +6 more 2010-05-11
7687640 Cinnamide compound Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Kogyoku Shin +5 more 2010-03-30
7667041 Cinnamide compound Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Kogyoku Shin +4 more 2010-02-23
7618960 Morpholine type cinnamide compound Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Mamoru Takaishi +5 more 2009-11-17
7563811 1,2-dihydropyridine compounds, manufacturing method thereof and use thereof Satoshi Nagato, Kohshi Ueno, Koki Kawano, Yoshihiko Norimine, Takahisa Hanada +9 more 2009-07-21
7538123 Indole derivative having piperidine ring Yuichi Suzuki, Atsushi Sasaki, Koshi Ueno, Miyuki Sakai, Hiroki Ishihara +1 more 2009-05-26
6949571 1,2-dihydropyridine compounds, process for preparation of the same and use thereof Satoshi Nagato, Kohshi Ueno, Koki Kawano, Yoshihiko Norimine, Takahisa Hanada +7 more 2005-09-27
6825192 Heterodiazinone derivatives Noritaka Kitazawa, Satoshi Nagato, Akiharu Kajiwara, Tatsuto Fukushima, Shinji Hatakeyama +4 more 2004-11-30
6737425 N,N-substituted cyclic amine derivatives Noboru Yamamoto, Makoto Komatsu, Yuichi Suzuki, Koki Kawano, Teiji Kimura +6 more 2004-05-18
6667412 Nitrile compound Yuichi Suzuki, Noboru Yamamoto, Koki Kawano, Teiji Kimura, Satoshi Nagato +2 more 2003-12-23