KH

Kazuo Hirota

EI Eisai: 14 patents #71 of 998Top 8%
Overall (All Time): #357,358 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5861418 Aminobenzoic acid derivatives Shuhei Miyazawa, Yorihisa Hoshino, Hisashi Shibata, Takaaki Kameyama, Shinya Abe +1 more 1999-01-19
5723472 Aminobenzoic acid derivatives Shuhei Miyazawa, Yorihisa Hoshino, Hisashi Shibata, Takaaki Kameyama, Shinya Abe +1 more 1998-03-03
5677311 Aminobenzoic acid derivatives Shuhei Miyazawa, Yorihisa Hoshino, Hisashi Shibata, Takaaki Kameyama, Shinya Abe +1 more 1997-10-14
5658925 Aminobenzoic acid derivatives Shuhei Miyazawa, Yorihisa Hoshino, Hisashi Shibata, Takaaki Kameyama, Shinya Abe +1 more 1997-08-19
5631402 Process for preparing aminobenzoic acid derivatives Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1997-05-20
5599972 Aminobenzoic acid derivatives Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1997-02-04
5578603 Aminobenzoic acid derivatives Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1996-11-26
5512579 Aminobenzoic acid derivatives Shuhei Miyazawa, Yorohisa Hoshino, Hisashi Shibata, Takaaki Kameyama, Shinya Abe +1 more 1996-04-30
5475024 Benzodioxole derivatives Yoshitake Ogata, Makoto Ikeda, Seiichiro Nomoto, Makoto Okita, Naoyuki Shimomura +7 more 1995-12-12
5389643 Aminobenzoic acid derivatives useful for treating gastro-intestinal conditions Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1995-02-14
5385942 Quinone derivatives and pharmacological use Shinya Abe, Yasushi Okamoto, Katsuya Tagami, Shigeki Hibi, Junichi Nagakawa +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, Junichi Nagakawa +9 more 1993-05-11
5110956 Benzodioxale derivatives Yoshitake Ogata, Makoto Ikeda, Seiichiro Nomoto, Makoto Okita, Naoyuki Shimomura +7 more 1992-05-05