Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8404803 | Cancer-associated antigen analogue peptides and uses thereof | Mitsuo Okubo, Satoru Takeda | 2013-03-26 |
| 8354121 | Tape preparation | Naoki Ohara | 2013-01-15 |
| 7601363 | Sustained-release drug formulations | Akihiko Sano, Masako Kajihara | 2009-10-13 |
| 7247312 | Sustained-release drug formulations for implantation | Akihiko Sano, Masako Kajihara | 2007-07-24 |
| 6887477 | Method of treating ischemic disease by intramuscular administration of Hepatocyte growth factor | Tomokazu Nagano, Ikue Kudo, Takao Kawamura, Mutsuo Taiji, Hiroshi Noguchi +1 more | 2005-05-03 |
| 6756048 | Long time drug-sustained release preparation | Akihiko Sano, Masako Kajihara, Shunsuke Tani, Toshihiko Sugie | 2004-06-29 |
| 5342940 | Polyethylene glycol derivatives, process for preparing the same | Keiichi Ono, Yoshiyuki Kai | 1994-08-30 |
| 5214131 | Polyethylene glycol derivatives, modified peptides and production thereof | Akihiko Sano, Yoshiyuki Kai, Keiichi Ono | 1993-05-25 |
| 5093531 | Polyethylene glycol substituted phenyl glyoxals | Akihiko Sano, Yoshiyuki Kai, Keiichi Ono | 1992-03-03 |