| 11594982 |
Parallel inverter device |
Hirotoshi Ezawa, Naotsugu Ogura, Shin Kobayashi |
2023-02-28 |
| 9052576 |
Projection apparatus which adjusts power to light-emitting devices to correct a decrease in luminance due to heat generation, and projection method and program for the same |
Hideo Suzuki |
2015-06-09 |
| 8794765 |
Projection apparatus, projection method, and medium storing program |
Hiroki Masuda |
2014-08-05 |
| 8733945 |
Light source unit and projector |
Hiroshi Ogino, Osamu Umamine, Hiroki Masuda, Masanori Ohta, Naotsugu Ogura +2 more |
2014-05-27 |
| 8500289 |
Light source unit including a luminescent wheel that performs control to rotate or stop the wheel while light is emitted onto it and projector |
— |
2013-08-06 |
| 8485671 |
Projector apparatus which controls pulse widths of light beams emitted from pulse-driven light sources of different colors based on measured illumination values of the light sources |
— |
2013-07-16 |
| 8465158 |
Light source device, projection apparatus, and projection method |
Hideo Suzuki |
2013-06-18 |
| 8444273 |
Light source device, projection apparatus, and projection method |
— |
2013-05-21 |
| 8444276 |
Light source device, projection apparatus including the light source device, and projection method |
— |
2013-05-21 |
| 8408719 |
Projection apparatus and projection method |
— |
2013-04-02 |
| 8405014 |
Light source unit and projector having a light source control device for controlling the emission of excitation light and rotating speed of a luminescent wheel |
— |
2013-03-26 |
| 8403492 |
Light source device, video projector and video projection method |
— |
2013-03-26 |
| 8403493 |
Projection apparatus and projection method for controlling emission of plural color light sources having different luminous efficiencies |
Masahiro Ogawa |
2013-03-26 |
| 8348435 |
Light source unit and projector |
Hiroshi Ogino, Osamu Umamine, Hiroki Masuda, Masanori Ohta, Naotsugu Ogura +2 more |
2013-01-08 |
| 8342694 |
Projection apparatus, method, and program for adjusting a brightness of a light source so that a calculated chromaticity indicating brightness becomes a target chromaticity |
— |
2013-01-01 |
| 8272745 |
Light source device, projection apparatus, and projection method |
— |
2012-09-25 |
| 8210691 |
Projector apparatus which controls pulse widths of light beams emitted from pulse-driven light sources of different colors based on deterioration levels thereof |
— |
2012-07-03 |
