Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012731 | Phosphodiesterase and gene thereof | Keizo Yuasa, Jun Kotera, Kotomi Oda, Hideo Michibata | 2011-09-06 |
| 7332317 | Phosphodiesterase and genes thereof | Keizo Yuasa, Jun Kotera, Kotomi Oda, Hideo Michibata | 2008-02-19 |
| 7273868 | Pyrazine derivatives | Koichiro Yamada, Kenji Matsuki, Kohei Kikkawa | 2007-09-25 |
| 7220736 | Pyrimidine compounds | Koichiro Yamada, Kenji Matsuki, Kohei Kikkawa | 2007-05-22 |
| 7078522 | Pyridopyrimidine or naphthyridine derivative | Koichiro Yamada, Masataka Hikota, Yuichi Koga, Kohei Kikkawa | 2006-07-18 |
| 7070946 | Bone metabolism related protein and gene thereof | Yuji Imai, Hiroyuki Akatsuka, Eri Kawai, Noriyuki Yanaka, Naoki Sakurai | 2006-07-04 |
| 6797709 | Aromatic nitrogen-containing 6-membered cyclic compounds | Koichiro Yamada, Kenji Matsuki, Kohei Kikkawa | 2004-09-28 |
| 6656935 | Aromatic nitrogen-containing 6-membered cyclic compounds | Koichiro Yamada, Kenji Matsuki, Kohei Kikkawa | 2003-12-02 |
| 5523313 | Indole-containing peptide and process for preparing the same | Ken-ichi Nunami, Koji Yano | 1996-06-04 |
| 5487996 | Gene coding for esterase and novel microorganism containing said gene | Takeji Shibatani, Saburo Komatsubara, Hiroyuki Akatsuka | 1996-01-30 |
| 4657916 | Quinoline-N-oxide derivative and pharmaceutical composition | Masayuki Teranishi, Koji Suzuki, Hiroshi Kase, Shigeto Kitamura, Katsuichi Shuto | 1987-04-14 |
| 4618613 | Preventive and healing composition for diseases due to lipoxygenase metabolic products | Kazuko Hashizume, Hiroshi Kase, Shigeto Kitamura, Takao Iida, Kunikatsu Shirahata +1 more | 1986-10-21 |