Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891006 | Stopper applying apparatus for paper containers | Masayo Kajiura, Masataka Okushita, Takahisa Kato | 1999-04-06 |
| 5516037 | Paper container and stopper applying apparatus for paper containers | Masayo Kajiura, Masataka Okushita, Takahisa Kato | 1996-05-14 |