| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | China | 6 | |
| #3 | EPO (European Patent Office) | 6 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | Republic of Korea | 3 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Packaging | |
| #3 | Certain plastics | |
| #4 | Special electric heating or lighting | |
| #5 | Venting or aerating devices | |
| #6 | Gearing | |
| #7 | Unspecified technologies | |
| #8 | Fillers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tarumoto Kazuyoshi | 15 |
| #2 | Hashimoto Yasuo | 14 |
| #3 | Kataoka Yuichiro | 11 |
| #4 | Yamada Kazukuni | 11 |
| #5 | Iwamoto Shunichi | 6 |
| #6 | Hara Kenji | 6 |
| #7 | Akiyama Suguru | 5 |
| #8 | Kawaguchi Junichi | 5 |
| #9 | Kawaguchi Hirofumi | 4 |
| #10 | Hashimoto Yumi | 3 |
| Publication | Filing date | Title |
|---|---|---|
| EP2957507A1 | Seal device | |
| CN103303527A | Heater used for pulse heat sealing machine | |
| US6276419B1 | Sealing apparatus |