AS

Atsushi Sasaki

EI Eisai: 15 patents #65 of 998Top 7%
EC Eisai R&D Management Co.: 4 patents #183 of 817Top 25%
DI Drug Delivery System Institute: 1 patents #17 of 35Top 50%
Overall (All Time): #224,686 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
8399520 Selective estrogen receptor modulator Shinichi Hamaoka, Noritaka Kitazawa, Kazumasa Nara, Atsushi Kamada, Tadashi Okabe 2013-03-19
7960412 Selective estrogen receptor modulator Shinichi Hamaoka, Noritaka Kitazawa, Kazumasa Nara, Atsushi Kamada, Tadashi Okabe 2011-06-14
7612114 Selective estrogen receptor modulator Shinichi Hamaoka, Noritaka Kitazawa, Kazumasa Nara, Atsushi Kamada, Tadashi Okabe 2009-11-03
7538123 Indole derivative having piperidine ring Yuichi Suzuki, Koichi Ito, Koshi Ueno, Miyuki Sakai, Hiroki Ishihara +1 more 2009-05-26
7071201 Quinoline derivatives Noritaka Kitazawa, Kohshi Ueno, Keiko Takahashi, Teiji Kimura, Koki Kawano +4 more 2006-07-04
6875761 Certain 1,3-disubstituted isoquinoline derivatives Kohshi Ueno, Koki Kawano, Tadashi Okabe, Noritaka Kitazawa, Keiko Takahashi +4 more 2005-04-05
6790844 Certain 1,3-disubstituted isoquinoline derivatives Kohshi Ueno, Koki Kawano, Tadashi Okabe, Noritaka Kitazawa, Keiko Takahashi +4 more 2004-09-14
6579881 Indoles Noritaka Kitazawa, Kohshi Ueno, Keiko Takahashi, Teiji Kimura, Koki Kawano +4 more 2003-06-17
6448243 1,4-substituted cyclic amine derivatives Noritaka Kitazawa, Kohshi Ueno, Keiko Takahashi, Teiji Kimura, Koki Kawano +4 more 2002-09-10
6340759 Fused pyridine derivatives Kohshi Ueno, Koki Kawano, Tadashi Okabe, Noritaka Kitazawa, Keiko Takahashi +4 more 2002-01-22
6057431 Amidite derivatives and oligonucleotide derivatives Hiroshi Ishihara, Takayuki Kawaguchi, Masahiro Ikeda, Kazutaka Nakamoto 2000-05-02
5919778 Cyclic amide derivatives Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more 1999-07-06
5654308 Bicyclic amide derivatives, compositions and methods of treatment Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more 1997-08-05
5620976 Benzoxazine derivatives Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more 1997-04-15
5521182 1,2,3,4 tetrahydropteridinone cyclic amide derivatives Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more 1996-05-28
5504088 2H-3,4-tetrahydroquinazoline-2-one and 2H-3,4-tetrahydroquinalozine-2,4-dione derivatives, pharmaceutical compositions and methods of treatment Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more 1996-04-02
5475014 Oxazolidone derivative Kozo Akasaka, Akiharu Kajiwara, Satoshi Nagato, Youichi Iimura, Ichirou Yoshida +4 more 1995-12-12
5292735 Cyclic amide derivatives Hachiro Sugimoto, Masahiro Yonaga, Norio Karibe, Youichi Iimura, Satoshi Nagato +5 more 1994-03-08
5100901 Cyclic amine compounds and pharmaceutical use Hachiro Sugimoto, Yutaka Tsuchiya, Kunizou Higurashi, Norio Karibe, Youichi Iimura +7 more 1992-03-31
4895841 Cyclic amine compounds with activity against acetylcholinesterase Hachiro Sugimoto, Yutaka Tsuchiya, Kunizou Higurashi, Norio Karibe, Youichi Iimura +7 more 1990-01-23