Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11494383 | Database management system and database management method | Akira Shimizu, Kouji Kimura, Masaru Kitsuregawa, Kazuo Goda, Yuto Hayamizu | 2022-11-08 |
| 11321302 | Computer system and database management method | Tomohiro Hanai, Norifumi Nishikawa, Akira Shimizu | 2022-05-03 |