Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064115 | Hologram recording/reproducing apparatus | Tomoya Sugita | 2011-11-22 |
| 8029141 | Image display apparatus that controls luminance of a partial area of each pixel to be below threefold of an average luminance value of the entire pixel | Tetsuro Mizushima, Tatsuo Itoh, Kazuhisa Yamamoto | 2011-10-04 |
| 8016428 | 2-dimensional image display device or illumination device for obtaining uniform illumination and suppressing speckle noise | Yasuo Kitaoka, Kiminori Mizuuchi, Kazuhisa Yamamoto | 2011-09-13 |
| 8010975 | Disc cartridge and photon mode optical information recording/reproducing apparatus | Tomoya Sugita, Tetsuro Mizushima, Kazuhisa Yamamoto, Shinichi Kadowaki, Teruyuki Takizawa | 2011-08-30 |
| 7988305 | Projection type display device and light source device | Tatsuo Itoh, Tetsuro Mizushima, Kazuhisa Yamamoto | 2011-08-02 |
| 7967452 | Projection type display apparatus | Tatsuo Itoh, Kazuhisa Yamamoto, Kiminori Mizuuchi | 2011-06-28 |
| 7948579 | Planar lighting device and liquid crystal display device using the same | Tatsuo Itoh, Tetsuro Mizushima, Kazuhisa Yamamoto, Shinichi Kadowaki | 2011-05-24 |
| 7911919 | Information recording/reproducing device and hologram recording/reproducing method | Tomoya Sugita | 2011-03-22 |
| 7903310 | Hologram recording/reproducing apparatus, hologram multiplex recording method, and hologram recording medium utilizing reaction rate information and a recording interval time based on the reaction rate information | Tomoya Sugita | 2011-03-08 |