Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8870016 | Heat-insulating packaging film, packaging bag, and packaging bag having opening member | Daisaku Ishikawa, Tomonari Shinohara, Yukio Kobayashi, Hidekazu Tanaka, Takashi Maru +1 more | 2014-10-28 |