| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Minae Toshio | 7 |
| #2 | Ikeda Mitsuaki | 6 |
| #3 | Fukazawa Eiji | 4 |
| #4 | Kiyohara Motohiro | 2 |
| #5 | Minai Toshio | 2 |
| #6 | Tamura Takeya | 2 |
| #7 | Tanaka Yumi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2021070399A1 | Fastener for personal ornament | |
| JP2020162639A | Earring | |
| JP2018192109A | Size-adjusted ring and method for adjusting size of ring | |
| JP2018187282A | Pierced earring post | |
| JP2018171293A | Pierced earring catch | |
| JP2018134196A | ring | |
| JP2018114258A | Accessory | |
| JP2018094088A | Part for earing, and manufacturing method of the same | |
| JP2017225485A | Decorative body stopper | |
| JP2017202146A | Fastener for accessory |