Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687991 | Microscopic geometry cutting device and microscopic geometry cutting method | Seiji Kimura | 2017-06-27 |
| 9126347 | Microscopic geometry cutting device and microscopic geometry cutting method | Seiji Kimura | 2015-09-08 |
| 8579563 | Microscopic geometry cutting device including an arrival time calculator | Seiji Kimura | 2013-11-12 |
| 8424427 | Method and apparatus for roll surface machining | Takanobu Akiyama | 2013-04-23 |
| 8413557 | Method and apparatus for machining roll surface | Takanobu Akiyama | 2013-04-09 |
| 7988444 | Microlens transcription molding roller and manufacturing method thereof | Akira Amano | 2011-08-02 |
| 7837461 | Microlens transcription molding roller and manufacturing method thereof | Akira Amano | 2010-11-23 |