Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246887 | Paper container | Kouya Nakamura, Kazuhide Onomura, Yoshitaka Yoneda | 2025-03-11 |
| 11072454 | Liquid paper container | Tatsuo Wada, Kazuhiko Sase, Takashi Omori, Yukihiro Tanaka | 2021-07-27 |
| 11014703 | Paper container | Kouya Nakamura, Kazuhide Onomura | 2021-05-25 |
| 7540405 | Paper container for fluid having spout plug | Kazuhiko Sase, Susumu Onodera, Kenji Tanaka, Shigekazu Miyagawa | 2009-06-02 |