| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 67 | |
| #2 | United States | 48 | |
| #3 | China | 19 | |
| #4 | Germany | 18 | |
| #5 | EPO (European Patent Office) | 8 | |
| #6 | Australia | 2 | |
| #7 | Canada | 1 | |
| #8 | France | 1 | |
| #9 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Consumer goods | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy | |
| #5 | Audio-visual technology | |
| #6 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Vehicle parts | |
| #2 | Buttons, pins and buckles | |
| #3 | Vehicle transmission mounting | |
| #4 | Vehicle signalling and lighting | |
| #5 | Gearing | |
| #6 | Television | |
| #7 | Dynamo-electric machines | |
| #8 | Cameras | |
| #9 | Mechanical control devices | |
| #10 | Non-portable lighting devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Saito Takuhiro | 22 |
| #2 | Yanagawa Wataru | 19 |
| #3 | Okubo Shinichi | 17 |
| #4 | Umakoshi Tomonari | 13 |
| #5 | Nagata Yuya | 12 |
| #6 | Yoshida Shigeki | 11 |
| #7 | Matsuzaki Makoto | 11 |
| #8 | Osaki Takahiro | 11 |
| #9 | Nakai Toshinari | 10 |
| #10 | Hayashi Koji | 10 |
| Publication | Filing date | Title |
|---|---|---|
| CN105815887A | Buckle device | |
| US2016214567A1 | Buckle device |