| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | United States | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 5 | |
| #4 | Australia | 2 | |
| #5 | Singapore | 1 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Foods and drinks | |
| #3 | Textiles and paper | |
| #4 | Machines | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Packaging | |
| #3 | Making paper containers | |
| #4 | Foods | |
| #5 | Unspecified technologies | |
| #6 | Hand carried bags | |
| #7 | Buttons, pins and buckles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Otsubo Ryoichi | 7 |
| #2 | Ohtsubo Ryoichi | 6 |
| #3 | Ishizaki Akira | 3 |
| #4 | Ootsubo Ryouichi | 2 |
| #5 | Ishizaki Shingo | 2 |
| #6 | Koyanagi Yoshihiro | 2 |
| #7 | Otubo Ryoichi | 2 |
| #8 | Ootsu Boryoizi | 1 |
| #9 | Tanaka Kazuya | 1 |
| #10 | Kusuma Takehumi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2006025080A1 | Deaeration valve for compression bag and compression bag with deaeration valve | |
| WO2005082732A1 | Slider for sealed bag and sealed bag with the slider | |
| WO2004091322A1 | Vacuum preservation container and vacuum preservation method of food | |
| WO03101850A1 | Deaerated storage bag | |
| WO03093131A1 | Bag for deaeration, and material of the bag for deaeration | |
| KR20020084895A | Compressible receipt pack | |
| KR20010077905A | Suction Nozzle of Compression Preservation Bag and Auxiliary Member Thereof |