Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8966794 | Tray unit and card holder | Keiichi Kuromitsu, Mitsuaki Ishikawa, Tooru KUSANAGI | 2015-03-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8966794 | Tray unit and card holder | Keiichi Kuromitsu, Mitsuaki Ishikawa, Tooru KUSANAGI | 2015-03-03 |