Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006100 | Metal cap and method for manufacturing same | Sei Nakagawa | 2024-06-11 |
| 11987424 | Container lid having oxygen shielding properties | Hideyuki Suzuki, Masataka Iyadomi, Shin Nakamura | 2024-05-21 |
| 11459450 | Resin composition for injection forming | Go Oota, Katsumi Hashimoto | 2022-10-04 |
| 10351680 | Formed body having a layer of thermoplastic resin | Yuhei Yonekawa, Hiroaki Kikuchi, Takayuki Ishihara | 2019-07-16 |
| 9205960 | Moisture-absorbing resin composition and molded product thereof | Katsuhiro Muramoto, Yuhei Yonekawa, Toshio Akimoto, Kouhei Sasaki | 2015-12-08 |