Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10271167 | Item management system | Shinichi Kashiwagi | 2019-04-23 |
| 9641976 | Item management system | Shinichi Kashiwagi | 2017-05-02 |
| 7956734 | Wireless tag reader/writer apparatus | Shuji Oozawa | 2011-06-07 |
| 5331441 | Color image reading apparatus having color correction coefficients | Yoshihide Akuzawa | 1994-07-19 |