SK

Susumu Kamata

SC Shionogi & Co.: 16 patents #22 of 1,054Top 3%
SK Shionogi Seiyaku Kabushiki Kaisha: 2 patents #14 of 56Top 25%
Overall (All Time): #260,478 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
6103231 Antibiotic stalobacins Shigeru Matsutani, Tadashi Yoshida, Ryuji Sakazaki, Koichi Matsumoto, Shigeo Yagi +3 more 2000-08-15
5776929 Benzodiazepine derivative Sanji Hagishita, Kaoru Seno, Nobuhiro Haga, Yasunobu Ishihara 1998-07-07
5739162 Carbamoylmethylurea derivatives Sanji Hagishita, Yasushi Murakami, Nobuhiro Haga, Yasunobu Ishihara, Toshiro Konoike 1998-04-14
5463052 Method for producing benzylidene derivatives Nobuhiro Haga, Masanao Inagaki, Saichi Matsumoto 1995-10-31
5456910 Antibiotic stalobacins Shigeru Matsutani, Tadashi Yoshida, Ryuji Sakazaki, Koichi Matsumoto, Shigeo Yagi +3 more 1995-10-10
5319099 3-benzylidene-1-carbamoyl-2-pyrrolidone compounds useful as antiinflammatory agents Takeshi Shiota, Nobuhiro Haga, Toshihiko Okada, Hirokuni Jyoyama, Saichi Matsumoto 1994-06-07
5319100 3-benzylidene-1-carbamoyl-2-pyrrolidone analogues Takeshi Shiota, Nobuhiro Haga, Toshihiko Okada, Hirokuni Jyoyama, Saichi Matsumoto 1994-06-07
5138067 Lipid derivatives Tatsuo Tsuri, Nobuhiro Haga, Takeaki Matsui, Morio Kishi, Kimio Takahashi +2 more 1992-08-11
5047540 Lipid derivatives Tatsuo Tsuri, Nobuhiro Haga, Takeaki Matsui, Morio Kishi, Kimio Takahashi +2 more 1991-09-10
5043456 6-oxa and thiabicyclo [3.1.0.] compounds Mitsuaki Ohtani, Fumihiko Watanabe, Nobuhiro Haga, Tatsuo Tsuri, Tadahiko Tsushima +1 more 1991-08-27
5043451 Bicyclo (2.2.1.) hept-exo-2-yl and bicyclo (2.2.2.) oct-endo-2-yl compounds Mitsuaki Ohtani, Fumihiko Watanabe, Tadadiko Tsushima, Kenji Kawada 1991-08-27
4976891 Bicyclic sulfonamide derivatives Masayuki Narisada, Mitsuaki Ohtani, Fumihiko Watanabe, Sanji Hagishita, Kaoru Seno 1990-12-11
4960909 7-oxabicyclo[2.2.1] heptane sulfonamide derivatives Masayuki Narisada, Mitsuaki Ohtani, Fumihiko Watanabe, Sanji Hagishita, Kaoru Seno +4 more 1990-10-02
4861913 Bicyclic sulfonamide derivatives Masayuki Narisada, Mitsuaki Ohtani, Fumihiko Watanabe, Sanji Hagishita, Kaoru Seno +4 more 1989-08-29
4605738 Production of 1-phthalidyl-5-fluorouracil derivatives Nobuhiro Haga, Wataru Nagata, Takeaki Matsui 1986-08-12
4502989 Aldosterone-antagonistic steroids Takeaki Matsui, Nobuhiro Haga 1985-03-05
4394505 5-Fluorouracil derivatives Wataru Nagata 1983-07-19
4336381 5-Fluorouracil derivatives Wataru Nagata 1982-06-22