| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 36 | |
| #2 | United States | 4 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirose Yasuo | 40 |
| #2 | Suzuki Kunio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020104906A | Scattering prevention sheet, ptp sheet, and manufacturing method for ptp sheet | |
| JP2020045166A | Packaging box | |
| JP2020070105A | Package storage case | |
| JP2019038590A | Product method of packaging box, blank sheet, blank, and packaging box | |
| JP2019011066A | Packing box | |
| JP2018140791A | Packaging box | |
| JP2018062369A | Packing box | |
| JP2017165429A | Package for ptp sheet | |
| JP2017154775A | Package of ptp sheet | |
| JP2017132483A | Packing box | |
| JP2017013859A | Packaging box | |
| JP2017007667A | Packing box | |
| JP2016190644A | Packing box | |
| JP2016147683A | Packing box | |
| JP2015166262A | Packing container | |
| JP2015168438A | Packaging container | |
| JP2015083473A | Packaging container | |
| JP2015074477A | Packaging container with fraudulent opening prevention function | |
| JP2014177305A | Packaging container | |
| JP2014108810A | Packaging container |