| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 6 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Telecommunications | |
| #4 | Transport | |
| #5 | Optics | |
| #6 | Packaging and shipping | |
| #7 | Engines, pumps and turbines | |
| #8 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watanabe Yoshitaka | 11 |
| #2 | Toyofuku Naoki | 1 |
| #3 | Ito Shoji | 1 |
| #4 | Morozumi Hiroki | 1 |
| #5 | Yamamoto Akira | 1 |
| #6 | Horie Takeji | 1 |
| #7 | Mizutani Koichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013209866A1 | Battery pack lock structure and electronic apparatus | |
| WO2011048684A1 | Container connector | |
| JP2010052757A | Container connector | |
| JP2008273461A | Container connecting tool | |
| JP2002058086A | Earphone cover | |
| JP2001333484A | Earphone | |
| JPS5465712A | Method of forming deep patterned engraved tile and press metal mold structure therefor | |
| JPS5421407A | Method of making deep patterned engraved tiles by using metal press molding |