Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926101 | Laminated material for paper containers and paper containers using it | Yukio Kobayashi, Hitoshi Sasaki, Shingo Abe, Yoshiyuki Koizumi | 2018-03-27 |
| 9828163 | Heat-resistant food container and its manufacturing method | Shigeru Takaoka | 2017-11-28 |
| 8840826 | Method of making multilayer container | Jun Kawata | 2014-09-23 |
| 8470224 | Method of manufacturing sheet for food containers | Reiichi Konishi | 2013-06-25 |