Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10265870 | Cover structure of robot | — | 2019-04-23 |
| 10180346 | Weight measurement system and method using robot | Takeshi Ooki | 2019-01-15 |
| 9856095 | System capable of immediately performing operation on workpiece | Takayuki Oda | 2018-01-02 |
| 9849551 | Tool gripping mechanism | Takeshi Ooki | 2017-12-26 |
| 9765846 | Positioning apparatus mounted with vibration isolators and robot | — | 2017-09-19 |
| 9729039 | Linear drive unit with a magnetic gap changing mechanism | Yonpyo Hon | 2017-08-08 |
| 9511464 | Adjustment mechanism for rotation runout and dynamic balance of rotating tool | — | 2016-12-06 |
| 8950300 | Tool holder with variable tool rotation radius, machine tool with tool holder, and machining method using machine tool | Masayuki Hamura | 2015-02-10 |
| 8793988 | Positioning device that performs retracting action using air balance | — | 2014-08-05 |
| 8554502 | Method for calculating probe mounting position in on-machine measuring device | Yonpyo Hon, Masayuki Hamura | 2013-10-08 |
| 8277123 | Fluid bearing structure and method of forming bearing concaves in fluid bearing structure | Masayuki Hamura, Takeshi Ooki | 2012-10-02 |
| 8225519 | Contact type measurement device having fine contact force adjustment mechanism | Yonpyo Hon, Masayuki Hamura | 2012-07-24 |
| 8160737 | Machine tool with numerical controller and on-machine measuring device | Yonpyo Hon, Akira Yamamoto, Masayuki Hamura | 2012-04-17 |
| 8140178 | Machine tool system for measuring shape of object to be measured by using on-board measuring device | Yonpyo Hon, Akira Yamamoto, Masayuki Hamura | 2012-03-20 |
| 8097989 | Reciprocating linear actuator | Masayuki Hamura | 2012-01-17 |
| 8038385 | Spindle device with rotor jetting driving fluid | Tomohiko Kawai, Takeshi Ooki | 2011-10-18 |
| 7905691 | Machine tool having function of detecting contact between tool and workpiece | Yonpyo Hon, Tomohiko Kawai | 2011-03-15 |
| 7905692 | Processing machine with reciprocation device | Masayuki Hamura | 2011-03-15 |
| 7901167 | Machining apparatus with mechanism for retaining axial position of guide member | Masayuki Hamura | 2011-03-08 |
| 7901477 | Machine tool with mist disposal structure | Tomohiko Kawai, Takeshi Ooki | 2011-03-08 |
| 7874497 | Temperature control system for machine tool | Tomohiko Kawai, Hiroshi Minami | 2011-01-25 |
| 7850406 | Method for setting working origin and machine tool for implementing the same | Tomohiko Kawai, Yonpyo Hon | 2010-12-14 |
| 7852031 | Machine tool having function of correcting mounting error through contact detection | Yonpyo Hon, Tomohiko Kawai | 2010-12-14 |
| 7797850 | Contact type measuring instrument | Yonpyo Hon, Akira Yamamoto, Masayuki Hamura | 2010-09-21 |
| 7788819 | Method of measuring shape of workpiece by using on-board measuring machine for carrying out temperature drift correction and machine tool having on-board measuring machine | Yonpyo Hon, Akira Yamamoto, Masayuki Hamura | 2010-09-07 |