Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103737 | Rectangular-bottomed packaging bag, and method for manufacturing rectangular-bottomed packaging bag | Kazuhiro Umenaka, Sho Obara | 2024-10-01 |
| 11655089 | Spout-equipped packaging bag and manufacturing method therefor, and spout-equipped packaging bag that contains contents | Kazuhiro Umenaka | 2023-05-23 |
| D960714 | Pouch | Kazuhiro Umenaka | 2022-08-16 |
| D960716 | Pouch | Kazuhiro Umenaka | 2022-08-16 |
| 10934073 | Gusset bag and bag-in-box | Kazuya Abe, Tomonari Shinohara | 2021-03-02 |
| 9630759 | Gusset bag, spout-attached gusset bag, and method of manufacturing the same | Kazuhiro Umenaka, Akira Ishii | 2017-04-25 |
| 7959045 | Spout assembly and method of manufacturing packaging bag provided with spout assembly | Hiroaki Takashima, Yuichiro Moriyama | 2011-06-14 |
| 7597480 | Fastener bag | Sho Obara, Yuichi Oki | 2009-10-06 |
| 7476030 | Fastener bag and fastener device | Sho Obara, Yuichi Oki | 2009-01-13 |
| 7211035 | Method for manufacturing reclosable packaging bag | Tooru Ichikawa, Kazunori Fujino, Masahiro Ito, Graham Houlder, Hirokazu Suzuki +1 more | 2007-05-01 |
| 7005150 | Beverage container | Toru Ichikawa, Susumu Niwa, Shuzo Adachi | 2006-02-28 |
| 6971550 | Spouting structure for liquid container and bag-in-box container | Kenji Watanabe | 2005-12-06 |
| 6908422 | Reclosable packaging bag and method for manufacturing same | Tooru Ichikawa, Kazunori Fujino, Masahiro Ito, Graham Houlder, Hirokazu Suzuki +1 more | 2005-06-21 |
| 6796932 | Manufacturing method and apparatus of gusset bag | Sho Obara | 2004-09-28 |
| 6478190 | Cartridge and cartridge assembly for fluid dispensing apparatus and method for manufacturing the cartridge | Tooru Ichikawa | 2002-11-12 |
| 6334710 | Self-standing container | Yoshiji Moteki | 2002-01-01 |
| 6126315 | Container formed of lamination sheet | Toru Ichikawa, Taiki Ishikawa, Norikazu Shigeta | 2000-10-03 |
| 5788121 | Bag for bag-in-box and bag-in-box | Hitoshi Sasaki, Mitsuru Ohba, Susumu Niwa | 1998-08-04 |
| 5364189 | Zippered bag and method of forming the same | Yoshiji Moteki | 1994-11-15 |
| 5275491 | Zippered bags and method of forming the same | Yoshiji Moteki | 1994-01-04 |
| 4834245 | Pouch having tearing zone for taking out content packed therein | Toshinari Ohga, Susumu Niwa | 1989-05-30 |