JN

Junichi Nagakawa

EI Eisai: 14 patents #71 of 998Top 8%
EC Eisai R&D Management Co.: 4 patents #183 of 817Top 25%
Overall (All Time): #258,439 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
8124780 Benzimidazole compound Shuhei Miyazawa, Masanobu Shinoda, Tetsuya Kawahara, Nobuhisa Watanabe, Hitoshi Harada +5 more 2012-02-28
7781452 Imidazopyridine compound Shuhei Miyazawa, Hitoshi Harada, Hideaki Fujisaki, Atsuhiko Kubota, Kotaro Kodama +2 more 2010-08-24
7425634 Benzimidazole compound Shuhei Miyazawa, Masanobu Shinoda, Tetsuya Kawahara, Nobuhisa Watanabe, Hitoshi Harada +5 more 2008-09-16
7396836 Pyrimidine compound and medicinal composition thereof Hitoshi Harada, Masato Ueda, Yoshihiko Kotake, Masahiro Yasuda, Daisuke Iida +1 more 2008-07-08
6420363 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Kouichi Kikuchi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami +9 more 2002-07-16
6291508 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Kouichi Kikuchi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami +9 more 2001-09-18
6133283 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Kouichi Kikuchi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami +9 more 2000-10-17
6030964 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Kouichi Kikuchi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami +9 more 2000-02-29
5977125 Mono-or polyenic carboxylic acid derivatives Shigeki Hibi, Kouichi Kikuchi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami +9 more 1999-11-02
5612356 Heterocycle-containing carbonic acid derivatives Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Koichi Kikuchi, Ieharu Hishinuma +5 more 1997-03-18
5475024 Benzodioxole derivatives Yoshitake Ogata, Makoto Ikeda, Seiichiro Nomoto, Makoto Okita, Naoyuki Shimomura +7 more 1995-12-12
5385942 Quinone derivatives and pharmacological use Shinya Abe, Yasushi Okamoto, Katsuya Tagami, Shigeki Hibi, Kazuo Hirota +9 more 1995-01-31
5292901 Benzodioxole derivatives Yoshitake Ogata, Makoto Ikeda, Seiichiro Nomoto, Makoto Okita, Naoyuki Shimomura +7 more 1994-03-08
5210239 Ouinone derivatives and pharmacological use Shinya Abe, Yasushi Okamoto, Katsuya Tagami, Shigeki Hibi, Kazuo Hirota +9 more 1993-05-11
5110956 Benzodioxale derivatives Yoshitake Ogata, Makoto Ikeda, Seiichiro Nomoto, Makoto Okita, Naoyuki Shimomura +7 more 1992-05-05
5075335 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Takashi Yamanaka +7 more 1991-12-24
4948808 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Takashi Yamanaka +7 more 1990-08-14
4801603 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Takashi Yamanaka +7 more 1989-01-31