| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 11 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Control or regulating systems | |
| #2 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tawara Hajime | 11 |
| Publication | Filing date | Title |
|---|---|---|
| JPH09272037A | Center drill supporting device in spindle | |
| JPH09267287A | Four-claw chuck | |
| JPH09225882A | Turning device for chuck in robot arm | |
| JPH09225714A | Four-jaw chuck | |
| JPH09180096A | Cover device for signal | |
| JPH0957560A | Centering machine and its work-supporting device | |
| JPH0911175A | Hand device of industrial robot | |
| JPH0839316A | Center hole machining method by lathe | |
| JPH06213339A | Pressure fluid supply device | |
| JPH0257707A | Rotary actuator | |
| JPS52136872A | Press type lift device |