Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987424 | Container lid having oxygen shielding properties | Hideyuki Suzuki, Daisuke Tsuchimoto, Shin Nakamura | 2024-05-21 |
| 10343826 | Container lid composed of inside plug and lid body | Takashi Sugiyama, Osamu Ishii | 2019-07-09 |
| 10214324 | Synthetic resin container lid | Satoru Shimada | 2019-02-26 |