Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964796 | Oxygen-absorbing resin composition and packaging container, packaging material, cap or liner material having oxygen absorbability | Masayasu Koyama, Yasuhiro Oda, Yoshitsugu Maruhashi, Toshio Goryoda, Shogo Mukuno | 2005-11-15 |