Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691990 | Salts of compounds and crystals thereof | Hirofumi Kuroda, So Yasui, Yoko Ito, Ikuo Kushida | 2023-07-04 |
| 8530654 | Crystals, amorphous substances or salts of methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl) phenyl] terephthalamic acid | Eiichi Yamamoto, Osamu Asano, Kazumasa Nara | 2013-09-10 |
| 8492543 | Method for producing quinazoline derivative | — | 2013-07-23 |
| 8410277 | Method for manufacturing heterocycle substituted pyridine derivatives | Kazuhiro Yoshizawa, Yuki KOSAKA, Shinya Abe | 2013-04-02 |
| 8058444 | Heterocycle-substituted pyridine derivative's salt or crystal thereof | Kazutaka Nakamoto, Masayuki Matsukura, Keigo Tanaka, Eiichi Yamamoto, Takuma Minamisono | 2011-11-15 |
| 7893068 | Physiologically active substances | Yoshihiko Kotake, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada, Takashi Nakashima +2 more | 2011-02-22 |
| 7884128 | Process for total synthesis of pladienolide B and pladienolide D | Regina Mikie Kanada, Daisuke Ito, Takashi Sakai, Naoki Asai, Yoshihiko Kotake | 2011-02-08 |
| 7816401 | Process for total synthesis of pladienolide B and pladienolide D | Regina Mikie Kanada, Daisuke Ito, Takashi Sakai, Naoki Asai, Yoshihiko Kotake | 2010-10-19 |
| 7803949 | Process for preparation of water-soluble azole prodrugs | Manabu Sasho, Keizo Sato, Mamoru Miyazawa, Shigeto Negi, Atsushi Kamada | 2010-09-28 |
| 7667052 | Bioactive substance | Yoshiharu Mizui, Takashi Sakai, Satoshi Yamamoto, Keisuke Komeda, Masanori Fujita +19 more | 2010-02-23 |
| 7619100 | Physiologically active substances | Yoshihiko Kotake, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada, Takashi Nakashima +2 more | 2009-11-17 |
| 7550503 | Physiologically active substances | Yoshihiko Kotake, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada, Takashi Nakashima +2 more | 2009-06-23 |
| 7256178 | Physiologically active substances | Yoshihiko Kotake, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada, Susumu Takeda +4 more | 2007-08-14 |
| 7026352 | Physiologically active substances | Yoshiharu Mizui, Takashi Sakai, Satoshi Yamamoto, Keisuke Komeda, Masanori Fujita +19 more | 2006-04-11 |
| 5952335 | Fused polycyclic heterocycle derivatives | Hiroyuki Sugumi, Yoshihiko Kotake, Toshimi Okada, Jun-ichi Kamata, Kentaro Yoshimatsu +7 more | 1999-09-14 |
| 5854274 | Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives | Hiroshi Yoshino, Norihiro Ueda, Toru Haneda, Yoshihiko Kotake, Kentaro Yoshimatsu +5 more | 1998-12-29 |
| 5846969 | Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives | Hiroshi Yoshino, Norihiro Ueda, Toru Haneda, Yoshihiko Kotake, Kentaro Yoshimatsu +5 more | 1998-12-08 |
| 5834462 | Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives | Hiroshi Yoshino, Norihiro Ueda, Toru Haneda, Yoshihiko Kotake, Kentaro Yoshimatsu +5 more | 1998-11-10 |
| 5610304 | Pyrimidinyl or pyridinyl sulfonamide substituted compounds | Hiroshi Yoshino, Norihiro Ueda, Hiroyuki Sugumi, Yoshihiko Kotake, Toshimi Okada +8 more | 1997-03-11 |
| 5610320 | Sulfonamide phenyl substituted compounds | Hiroshi Yoshino, Norihiro Ueda, Hirovuki Sugumi, Yoshihiko Kotake, Toshimi Okada +8 more | 1997-03-11 |
| 5434172 | Sulfonamide derivatives | Hiroshi Yoshino, Norihiro Ueda, Hiroyuki Sugumi, Yoshihiko Kotake, Toshimi Okada +8 more | 1995-07-18 |
| 5332751 | Pyridine carboxamide compounds which have useful as pharmaceutical utility | Hiroshi Yoshino, Norihiro Ueda, Hiroyuki Sugumi, Yoshihiko Kotake, Toshimi Okada +8 more | 1994-07-26 |
| 5292758 | Sulfonamide derivatives | Hiroshi Yoshino, Norihiro Ueda, Hiroyuki Sugumi, Yoshihiko Kotake, Toshimi Okada +8 more | 1994-03-08 |
| 5250549 | Sulfonamide derivatives | Hiroshi Yoshino, Norihiro Ueda, Hiroyuki Sugumi, Yoshihiko Kotake, Toshimi Okada +8 more | 1993-10-05 |