Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092234 | Pouch for packaging | — | 2025-09-09 |
| 12103737 | Rectangular-bottomed packaging bag, and method for manufacturing rectangular-bottomed packaging bag | Raizo Kuge, Sho Obara | 2024-10-01 |
| 11731387 | Bag making machine and bag making method | Shintaro Nobe | 2023-08-22 |
| 11655089 | Spout-equipped packaging bag and manufacturing method therefor, and spout-equipped packaging bag that contains contents | Raizo Kuge | 2023-05-23 |
| D960714 | Pouch | Raizo Kuge | 2022-08-16 |
| D960716 | Pouch | Raizo Kuge | 2022-08-16 |
| 11254475 | Structure of mouth plug portion, and package | Hideki Tanaka, Hiroaki Takashima | 2022-02-22 |
| 10968020 | Self-standing bag and method for manufacturing the same | — | 2021-04-06 |
| D842698 | Container cap for package | Yuichiro Moriyama, Takuro Sakai, Yuki Sugata, Atsushi Onogi, Yuka Shibata | 2019-03-12 |
| 9981793 | Gusset bag with spout | Toshikazu Kenmotsu | 2018-05-29 |
| 9938064 | Check valve, check valve assembly and vessel equipped with check valve | Yuichiro Moriyama | 2018-04-10 |
| 9630759 | Gusset bag, spout-attached gusset bag, and method of manufacturing the same | Raizo Kuge, Akira Ishii | 2017-04-25 |
| 8956046 | Bag with port member and connection structure thereof | Takeshi Kojima, Naomi Hashimoto, Toshiyuki Yamagishi, Kanehide Oota | 2015-02-17 |
| 8834024 | Self-standing bag, production method thereof, and self-standing bag having content therein | — | 2014-09-16 |
| 8757410 | Sealing mechanism for a cylindrical container opening using a cap having a cap body and an upper lid | Hiroaki Takashima, Yuichiro Moriyama, Susumu Niwa | 2014-06-24 |
| 8641279 | Packaging bag with fastener | Toru Ichikawa, Tsutomu Hara | 2014-02-04 |
| 8561843 | Spout and container with spout | — | 2013-10-22 |
| D676763 | Pouch | Toshikazu Kenmotsu | 2013-02-26 |
| D660720 | Pouch | — | 2012-05-29 |
| D658075 | Pouch | — | 2012-04-24 |
| 7753233 | Spout unit and bag using the same | — | 2010-07-13 |
| 7735666 | Open/close cap and manufacturing method thereof | Susumu Niwa, Kouichi Inoue, Toshikazu Kenmotsu, Hiroaki Takashima | 2010-06-15 |