| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Accessories for machine tools | |
| #3 | Presses | |
| #4 | Unspecified technologies | |
| #5 | Servomotors | |
| #6 | Tools for connecting or disengaging | |
| #7 | Venting or aerating devices | |
| #8 | Forging | |
| #9 | Unspecified technologies | |
| #10 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yonezawa Keitaro | 12 |
| #2 | Haruna Yosuke | 3 |
| #3 | Yamada Hironori | 2 |
| #4 | Yoshimura Gaku | 2 |
| #5 | Arisato Akira | 2 |
| #6 | Sirakawa Tsutomu | 1 |
| #7 | Yokota Hideaki | 1 |
| #8 | Kitaura Ichiro | 1 |
| #9 | Nishimoto Toshinao | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2009152784A1 | Swing clamp | |
| US2009315239A1 | Clamp Device and Clamping System Using Such Device | |
| US2006289709A1 | Positioning device and clamping system having the same | |
| US2006226591A1 | Clamp device | |
| JPS62296930A | Forming method for adjusting screw hole of contact probe | |
| US4504046A | Retracting clamp | |
| US4348883A | Auxiliary die conveyor for a pressing or punching machine | |
| US4317358A | Die lifter unit for pressing or punching machine | |
| US4301673A | Die lifter unit |