Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428828 | Film forming method, film forming apparatus and control unit for the film forming apparatus | — | 2016-08-30 |
| 8869759 | Control apparatus for variable valve actuation system and control method for variable valve actuation system | Takashi Nakagawa | 2014-10-28 |
| 8853672 | Gallium nitride substrate and epitaxial wafer | — | 2014-10-07 |
| 8570549 | Image recording apparatus in which a recorded content or output for which the confidentiality is required can be prevented from being visible to another user | — | 2013-10-29 |
| 8464674 | Control apparatus for variable operation angle mechanism | Takashi Nakagawa, Shunsuke Habara | 2013-06-18 |
| 8333449 | Droplet ejection device that adjusts ink ejection amount | — | 2012-12-18 |
| 8274087 | Nitride semiconductor substrate and manufacturing method of the same | — | 2012-09-25 |
| 7314518 | Furnace for growing compound semiconductor single crystal and method of growing the same by using the furnace | Michinori Wachi, Hiroshi Sasabe | 2008-01-01 |