Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132130 | Purine derivative and antitumor agent using same | Toshiaki Suzuki, Hideki Satoh, Kenichi Saitoh, Soichi Ohta, Manami Masuda +6 more | 2015-09-15 |
| 9089561 | Methods for treating depression, neurodegeneration, inhibiting amyloid β deposition, delaying senescence, and extending life spans with heterocyclic compounds | Yoshimasa Yamaguchi, Kenichi Saitoh | 2015-07-28 |
| 8563715 | Pyrimidine derivative having cell protecting effect and uses thereof | Takeshi Nagata, Toshiaki Suzuki, Akira Yoshimura, Naoto Tadano, Hideki Satoh +2 more | 2013-10-22 |
| 8338414 | Immunosuppressive agent and anti-tumor agent comprising heterocyclic compound as active ingredient | Kazuhiko Haruta, Shinichi Yaguchi, Yoshio Tsuchida, Tetsuo Watanabe, Kimitomo Yoshioka +1 more | 2012-12-25 |
| 7855199 | Heterocyclic compound and anti-malignant-tumor agent containing the same as active ingredient | Seiichiro Kawashima, Shinichi Yaguchi, Yoshio Tsuchida, Kenichi Saitoh, Tetsuo Watanabe | 2010-12-21 |
| 7767824 | Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient | Seiichiro Kawashima, Naoki Fukuda, Kenichi Saitoh, Yoshimasa Yamaguchi, Masaya Higashi | 2010-08-03 |
| 7750001 | Immunosuppressive agent and anti-tumor agent comprising heterocyclic compound as active ingredient | Kazuhiko Haruta, Shinichi Yaguchi, Yoshio Tsuchida, Tetsuo Watanabe, Kimitomo Yoshioka +1 more | 2010-07-06 |
| 7307077 | Heterocyclic compound and antitumor agent containing the same as effective ingredient | Seiichiro Kawashima, Shinichi Yaguchi, Hiroya Sasahara, Tetsuo Watanabe | 2007-12-11 |
| 7153853 | Heterocyclic compounds and antitumor drugs containing the same as the active ingredient | Seiichiro Kawashima, Shinichi Yaguchi, Yoshio Tsuchida, Kenichi Saitoh, Hiroya Sasahara +1 more | 2006-12-26 |
| 7141579 | Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient | Seiichiro Kawashima, Naoki Fukuda, Kenichi Saitoh, Yoshimasa Yamaguchi, Masaya Higashi | 2006-11-28 |
| 7071189 | Heterocyclic compound and antitumor agent containing the same as active ingredient | Seiichiro Kawashima, Shinichi Yaguchi, Hiroya Sasahara, Tetsuo Watanabe | 2006-07-04 |
| 6635652 | Azaindolizinone derivatives and cerebral function improvers containing the same as the active ingredient | Seiichiro Kawashima, Naoki Fukuda, Kenichi Saitoh, Yoshimasa Yamaguchi, Masaya Higashi | 2003-10-21 |
| 6251900 | Heterocyclic compounds and antitumor agent containing the same as active ingredient | Seiichiro Kawashima, Shinichi Yaguchi, Tetsuo Watanabe, Masahiro Inaba | 2001-06-26 |
| 5112833 | 1-azaindolizine derivatives, synthetic intermediates thereof and antiallergic agents containing 1-azaindolizine derivatives | Muneaki Takase, Toshihiko Komatsu, Akihisa Miyakawa, Kenichi Saito | 1992-05-12 |