Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064115 | Hologram recording/reproducing apparatus | Kenichi Kasazumi | 2011-11-22 |
| 8049942 | Multiplexed holographic recording apparatus and method and holographic reproduction apparatus and method | Ken'ichi Kasazumi | 2011-11-01 |
| 8010975 | Disc cartridge and photon mode optical information recording/reproducing apparatus | Kenichi Kasazumi, Tetsuro Mizushima, Kazuhisa Yamamoto, Shinichi Kadowaki, Teruyuki Takizawa | 2011-08-30 |
| 7954962 | Laser image display, and optical integrator and laser light source package used in such laser image display | Tetsuro Mizushima, Ken'ichi Kasazumi, Tatsuo Itoh, Kazuhisa Yamamoto, Shin-ichi Kadowaki | 2011-06-07 |
| 7911919 | Information recording/reproducing device and hologram recording/reproducing method | Kenichi Kasazumi | 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 | Kenichi Kasazumi | 2011-03-08 |
| 7869120 | Laser wavelength conversion device, method for forming polarization reversed structure, and image display device | Koichi Kusukame, Kiminori Mizuuchi, Akihiro Morikawa | 2011-01-11 |