Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173647 | Heating apparatus for preforms and heating method for preforms | Atsushi Hayakawa | 2021-11-16 |
| 11110641 | Method and apparatus for sterilizing preform | Atsushi Hayakawa | 2021-09-07 |