Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8227506 | Benzamidine compound | Masaru Takayanagi, Kayo Otani, Yuki Saitou | 2012-07-24 |
| 7396844 | Benzamidine derivatives | Masaru Takayanagi, Kazuyuki Sagi, Tadakiyo Nakagawa, Masahiro Yamanashi, Takashi Kayahara +3 more | 2008-07-08 |
| 6825181 | Aminoisoquinoline derivatives | Tadakiyo Nakagawa, Shingo Makino, Kazuyuki Sagi, Masaru Takayanagi, Takashi Kayahara | 2004-11-30 |
| 6825191 | Benzodiazepine derivatives | Tadakiyo Nakagawa, Munetaka Tokumasu, Kazumi Tashiro, Mitsuo Takahashi, Takashi Kayahara +3 more | 2004-11-30 |
| 6812231 | Benzamidine derivative | Tadakiyo Nakagawa, Kazuyuki Sagi, Kaoru Yoshida, Yumiko Fukuda, Masataka Shoji +2 more | 2004-11-02 |
| 6710056 | Amidinophenylpyruvic acid derivatives | Masayuki Sugiki, Kazuyuki Sagi, Kohichi Fujita, Takashi Kayahara, Kuniya Sakurai +1 more | 2004-03-23 |
| 6410538 | Benzamidine derivatives | Tadakiyo Nakagawa, Kazuyuki Sagi, Kaoru Yoshida, Yumiko Fukuda, Masataka Shoji +2 more | 2002-06-25 |