Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358470 | Glycosylated polypeptide and pharmaceutical composition containing same | Izumi Sakamoto, Katsunari Tezuka, Keisuke Tazuru, Masatoshi Maeda, Yasuhiro Kajihara +1 more | 2019-07-23 |
| 9937264 | Glycosylated polypeptide and drug composition containing said polypeptide | Hirofumi Ochiai, Taiji Shimoda, Masatoshi Maeda, Kazuyuki Ishii, Kenta Yoshida +2 more | 2018-04-10 |
| 9802996 | Glycosylated polypeptide and drug composition containing said polypeptide | Hirofumi Ochiai, Taiji Shimoda, Masatoshi Maeda, Keisuke Tazuru, Kenta Yoshida | 2017-10-31 |
| 9441024 | Glycosylated polypeptide and drug composition containing said polypeptide | Hirofumi Ochiai, Taiji Shimoda, Masatoshi Maeda, Keisuke Tazuru, Kenta Yoshida | 2016-09-13 |
| 9422357 | Glycosylated polypeptide and drug composition containing said polypeptide | Hirofumi Ochiai, Taiji Shimoda, Masatoshi Maeda, Kazuyuki Ishii, Kenta Yoshida +2 more | 2016-08-23 |
| 9376506 | Method for producing sialic-acid-containing sugar chain | Yasunori Chiba, Yoshie Takahashi, Hisashi Narimatsu | 2016-06-28 |
| 8809258 | Method for producing peptide | Yasuhiro Kajihara, Izumi Sakamoto, Yuri Nambu, Hiroaki Asai | 2014-08-19 |
| 8765669 | Glycosylated GLP-1 peptide | Yasuhiro Kajihara, Takashi Tsuji, Izumi Sakamoto, Yuri Nambu, Naohiro Hayashi +3 more | 2014-07-01 |
| 8507429 | Sugar chain added GLP-1 peptide | Yasuhiro Kajihara, Takashi Tsuji, Izumi Sakamoto, Yuri Nambu, Katsunari Tezuka +1 more | 2013-08-13 |
| 8158763 | Sugar chain asparagine derivatives, sugar chain asparagine, sugar chain and processes for producing these | Yasuhiro Kajihara, Kazuaki Kakehi | 2012-04-17 |
| 8058394 | Method for production of peptide thioester compound | Yasuhiro Kajihara, Naoki Yamamoto, Yuri Nambu, Hiroaki Asai | 2011-11-15 |
| 7985731 | Sugar chain added GLP-1 peptide | Yasuhiro Kajihara, Takashi Tsuji, Izumi Sakamoto, Yuri Nambu, Katsunari Tezuka +1 more | 2011-07-26 |
| 7955819 | Process for producing sugar chain asparagine derivative | — | 2011-06-07 |
| 7851618 | Aminated complex-type sugar chain derivatives and process for the production thereof | Yasuhiro Kajihara | 2010-12-14 |
| 7687478 | Disialoundecasaccharide chain asparagine/fatty acid amide and medical drug containing the same | Yasuhiro Kajihara, Hiroaki Maeda | 2010-03-30 |
| 7304148 | Sugar chain asparagine derivatives, sugar chain asparagine, sugar chain, and processes for producing these | Yasuhiro Kajihara, Kazuaki Kakehi | 2007-12-04 |
| 7273934 | Three-branched sugar-chain asparagine derivatives, the sugar-chain asparagines, the sugar chains, and processes for producing these | Yasuhiro Kajihara, Kazuaki Kakehi | 2007-09-25 |