| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 86 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hashimoto Shizuo | 34 |
| #2 | Kawaguchi Junichi | 16 |
| #3 | Yamada Kazukuni | 13 |
| #4 | Ueda Shigeo | 10 |
| #5 | Tarumoto Kazuyoshi | 9 |
| #6 | Kataoka Yuichiro | 8 |
| #7 | Maruyama Keisho | 7 |
| #8 | Onishi Masahiro | 7 |
| #9 | Maruyama Ichiro | 6 |
| #10 | Onishi Kazuya | 5 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019194112A | Belt sealer | |
| JP2020121798A | Sealing device | |
| JP2020027685A | Switch device and seal device | |
| JP2019108160A | Heat sealer | |
| JP2019048428A | Heat sealer | |
| JP2019006417A | Sealing device | |
| JP2018079943A | Heat seal device | |
| JP2018063125A | Thin thermometer for impulse-type heat sealer | |
| JP2018059573A | Valve device and seal device | |
| JP2018033804A | Scissors | |
| JP2017013806A | Belt sealer | |
| JP2016204019A | Seal device | |
| JP2016204018A | Seal device | |
| JP2016203984A | Seal device | |
| JP2016203983A | Seal device | |
| JP2016076019A | Electric heat device | |
| JP2014180782A | Seal device | |
| JP2014012547A | Seal processing member, and heat seal device | |
| JP2014008965A | Device of holding sealed body | |
| JP2013256302A | Heat insulation box and method of manufacturing heat insulation box |