Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790006 | Cover material for packaging container for retort sterilization | Kaoru Watanabe | 2017-10-17 |
| 8877308 | Easily opened multilayer laminated package | Koichi Mikami, Shin Yamada | 2014-11-04 |
| 8293348 | Multilayered laminate film | Kaoru Watanabe, Norio Akita, Shigeki Matsui, Satoshi Oosone, Kozo Mita | 2012-10-23 |