Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9971793 | Database management system and database management method | Takayuki Tsuchida, Akira Shimizu, Shinji Fujiwara, Wataru KAWAI, Yuki Yamada | 2018-05-15 |
| 9703829 | Database system and database management method | Kohei Isomatsu, Akira Itou, Kouji Kimura | 2017-07-11 |
| 9213759 | System, apparatus, and method for executing a query including boolean and conditional expressions | Yasuhiro Tahara, Kouji Kimura | 2015-12-15 |
| 8595728 | System for judging an execution status of batch processing, and based on judgement result to send post-update data to terminal device | Norihiro Hara, Yasuhiro Tahara | 2013-11-26 |