Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724838 | Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube | Ryuichi Saguchi, Tomoaki Kaji | 2023-08-15 |
| 10865002 | Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube | Ryuichi Saguchi, Tomoaki Kaji | 2020-12-15 |