Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7414136 | Method for producing 3-substituted 2-chloro-5-fluoro-pyridine or its salt | Yasushi Matsumura, Yasuhiro Yamada | 2008-08-19 |
| 7232925 | Process for producing (4E)-5-chloro-2-isopropyl-4-pentenoate and optically active form thereof | Yasushi Matsumura, Yoshitomi Morizawa, Toshihiko Kaminuma, Yuuichi Aoki | 2007-06-19 |
| 6590102 | Process for producing piperidinecarbinols | Shu-zhong Wang, Takashi Okazoe, Yasushi Matsumura, Jiro Nishino, Kazuhiro Ookura | 2003-07-08 |
| 6476228 | Process for producing piperidinecarbinols | Shu-zhong Wang, Takashi Okazoe, Yasushi Matsumura, Jiro Nishino, Kazuhiro Ookura | 2002-11-05 |
| 6197960 | Process for producing piperidinecarbinols | Shu-zhong Wang, Takashi Okazoe, Yasushi Matsumura, Jiro Nishino, Kazuhiro Ookura | 2001-03-06 |
| 5985920 | Difluoroprostaglandin derivatives and their use | Eiichi Shirasawa, Masaaki Kageyama, Tadashi Nakajima, Takashi Nakano, Hideshi Sasakura +2 more | 1999-11-16 |
| 5886035 | Difluoroprostaglandin derivatives and their use | Eiichi Shirasawa, Masaaki Kageyama, Tadashi Nakajima, Takashi Nakano, Hideshi Sasakura +2 more | 1999-03-23 |