| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 9 | |
| #2 | United States | 2 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Unspecified technologies | |
| #3 | Springs | |
| #4 | Spring or inertia motors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suzuki Kazumoto | 6 |
| #2 | Takatsu Suehiro | 5 |
| #3 | Arakawa Hideyoshi | 5 |
| #4 | Takatsu Shinichi | 1 |
| #5 | Takatsu Masaharu | 1 |
| #6 | Murata Koichi | 1 |
| #7 | Aoki Yoshihiro | 1 |
| #8 | Suzuki Masuo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019214058A | Roller hemming processing device for vehicle panel, and processing method using the same | |
| JP2003320428A | Hemming device | |
| JP2003094126A | Hemming device | |
| JP2002137029A | Hemming device | |
| JPS617024A | Method and apparatus for manufacturing front pillar or the like of automobile | |
| JPS5614030A | Hemming apparatus | |
| JPS55147435A | Method and device for positioning of work feeder of transer | |
| JPS55122636A | Hamming device | |
| JPS55109808A | Fixing method for fitted member like as rearview mirror to support and fixing mechanism | |
| US3993295A | Energy storing device |