| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 12 | |
| #2 | China | 11 | |
| #3 | EPO (European Patent Office) | 9 | |
| #4 | United States | 7 | |
| #5 | Republic of Korea | 6 | |
| #6 | Hong Kong | 3 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Electrically-conductive connections | |
| #2 | Unspecified technologies | |
| #3 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yudate Shinya | 34 |
| #2 | Ozaki Masanobu | 9 |
| #3 | Fujii Kazushi | 6 |
| #4 | Shinya Yudate | 5 |
| #5 | Masanobu Ozaki | 2 |
| #6 | Izumi Eiichiro | 2 |
| #7 | Eiichiro Izumi | 1 |
| #8 | Fujii Ichishi | 1 |
| #9 | Kazushi Fujii | 1 |
| #10 | Yutachi Nobuya | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20180031709A | Waterproof connectors and electronics | |
| WO2016035246A1 | Waterproof jack, mounting structure therefor, and electronic apparatus | |
| WO2012124261A1 | Connector of electronic device, plug of electronic device, and waterproof structure of electronic device | |
| CN102782951A | Connector and connection device for electronic equipment | |
| CN101884145A | Multiconductor jack and multiconductor plug | |
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