| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 8 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | China | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Pistons and sealings | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shimazawa Toshihiro | 8 |
| #2 | Shimizu Yoshiaki | 2 |
| #3 | Umeda Akihiro | 1 |
| #4 | Kume Rie | 1 |
| #5 | Makino Kyogo | 1 |
| #6 | Toshihiro Shimazawa | 1 |
| #7 | Toshihro Shimada | 1 |
| #8 | Suzuki Takahiro | 1 |
| #9 | Kojima Makoto | 1 |
| #10 | Fujimoto Junichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017072184A | Ball joint | |
| JP2016075333A | Ball joint | |
| JP2016044737A | Ball joint | |
| WO2014020980A1 | Ball joint | |
| JP2012102840A | Dust cover for ball joint | |
| CN102575706A | Ball joint | |
| JP2012021600A | Ball joint | |
| JP2011137489A | Ball joint | |
| JP2011041922A | Magnetic material separator | |
| JP2011012728A | Ball joint |