Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896230 | Pet bottle sterilization apparatus and sterilization method | Shoichi Hijikata | 2018-02-20 |
| 9861717 | Pet bottle sterilization apparatus and sterilization method | Shoichi Hijikata | 2018-01-09 |