Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D886579 | Packaging container | Sakaru Takahashi | 2020-06-09 |
| 10399762 | Packaging material, packaging bag, packaging container, and packaged body | Sakaru Takahashi | 2019-09-03 |
| 8616768 | Pleated stand-up packaging pouch, pleated stand-up packaging body, feed roll for pleated stand-up packaging body, and method of manufacturing pleated stand-up packaging body | Sakaru Takahashi | 2013-12-31 |
| 7156556 | Stand-up packaging pouch, package body and feed roll, and manufacturing methods therefor | Sakaru Takahashi | 2007-01-02 |
| 7045190 | Packaging material and packaged product | Sakaru Takahashi | 2006-05-16 |
| D504622 | Stand-up pouch | Sakaru Takahashi | 2005-05-03 |
| D501134 | Stand-up pouch | Sakaru Takahashi | 2005-01-25 |
| 5185909 | Zipper for closing the mouth of a bag | — | 1993-02-16 |
| 5055152 | Easily separable laminated/perforated film for packings, and its manufacturing method | — | 1991-10-08 |
| 4874257 | Method of forming a closed filled bag, a bag construction and an apparatus for forming the bag | — | 1989-10-17 |
| 4810320 | Method of selectively forming an aluminum evaporation face | — | 1989-03-07 |
| 4729410 | Casing for sausages | — | 1988-03-08 |
| 4690843 | Casings for ham and sausage | — | 1987-09-01 |
| 4679724 | Water-proof container | — | 1987-07-14 |
| 4669251 | Packaging bags | — | 1987-06-02 |
| 4551123 | Water-proof paper container and its manufacturing method | — | 1985-11-05 |