Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11546143 | Apparatus and method for terminating an authorization to access a record in a blockchain ledger | Xiaohu Chen, Yifan Wang, Yang Chen, Zhengpeng Li, Xinle Yang +3 more | 2023-01-03 |
| 8288564 | Process for producing trans-dibenzoxenopyrrole compound and intermediate therefor | Tetsuya Ikemoto | 2012-10-16 |
| 7939674 | Process for producing an aromatic unsaturated compound | Tetsuya Ikemoto | 2011-05-10 |
| 7700642 | Process for producing an aromatic unsaturated compound | Tetsuya Ikemoto | 2010-04-20 |
| 7297802 | Production methods of epoxytriazole derivative and intermediate therefor | Tetsuya Ikemoto | 2007-11-20 |
| 6884892 | Production methods of epoxytriazole derivative and intermediate therefor | Tetsuya Ikemoto | 2005-04-26 |
| 6495685 | Process for preparing piperazine derivatives | Chiharu Maeda, Eiichi Iishi, Yoshiyuki Imamiya | 2002-12-17 |