Packaging & Containers
| Mon 18 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has received TOPPAN Holdings patent application for Sealant Film, Laminate, Packaging Material, and Packaging Bag. Furuya Takeshi, Fujii Aisako, Ono Ryusuke, Yamawaki Kentaro, Shiobara Yoshimori, Arita Suguru, Takayanagi Kosuke, Tamura Akira, Kume Makoto and Osawa Ke..