Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279677 | Tape, zipper tape, and container with tape and method for manufacture therefor | Ryo Katada, Takuto OGAWA, Tomoyuki Kitajima | 2025-04-22 |
| 12122560 | Zipper tape, bag provided with zipper tape, and method for manufacturing bag provided with zipper tape | Ryo Katada | 2024-10-22 |
| 12037178 | Bag-like container and bag-like container production method | — | 2024-07-16 |
| 11897662 | Bag with attached zipper tape, manufacturing method of bag with attached zipper tape | — | 2024-02-13 |
| 11882908 | Tape, zipper tape, and container with tape and method for manufacture therefor | Ryo Katada, Takuto OGAWA, Tomoyuki Kitajima | 2024-01-30 |
| 11649090 | Bag body provided with zipper tape, bag body, method for producing bag body, and device for producing bag body | Shunichi Ito | 2023-05-16 |
| 11542065 | Bag with attached zipper tape, manufacturing method of bag with attached zipper tape | — | 2023-01-03 |
| 11414255 | Bag body and method for manufacturing bag body | — | 2022-08-16 |
| 11305916 | Zipper tape, bag, and method for producing bag | — | 2022-04-19 |
| 11285686 | Zipper tape-equipped bag body, article housing method for zipper tape-equipped bag body, manufacturing method for zipper tape-equipped bag body, and manufacturing device for zipper tape-equipped bag body | Shuichi Goto | 2022-03-29 |
| 11279527 | Bag with zipper tape and manufacturing method therefor | Shuichi Goto, Ryo Katada | 2022-03-22 |
| 10906701 | Zipper tape, bag, and method for producing bag | — | 2021-02-02 |
| 10829273 | Bag body provided with zipper tape, bag body, method for producing bag body, and device for producing bag body | Shunichi Ito | 2020-11-10 |
| 10689162 | Bag with zipper tape | Yusuke Tameda, Ryo Katada | 2020-06-23 |