Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7826114 | Hologram recording apparatus, hologram recording method and optical recording medium | Yasuhiro Ogasawara, Shin Yasuda, Katsunori Kawano, Koichi Haga, Kazuhiro Hayashi +2 more | 2010-11-02 |
| 7816059 | Hologram recording material, hologram recording medium and hologram recording method | Hisea Yoshizawa, Yasuhiro Ogasawara, Katsunori Kawano, Kazuhiro Hayashi, Shin Yasuda +2 more | 2010-10-19 |
| 7808877 | Optical recording device and optical recording method | Yasuhiro Ogasawara, Hisae Yoshizawa | 2010-10-05 |
| 7800801 | Two-dimensional coding method | Shin Yasuda, Katsunori Kawano, Yasuhiro Ogasawara, Kazuhiro Hayashi, Hisae Yoshizawa +2 more | 2010-09-21 |
| 7787346 | Hologram recording method and device, hologram reproduction method and device, and optical recording medium | Yasuhiro Ogasawara, Shin Yasuda, Katsunori Kawano, Kazuhiro Hayashi, Koichi Haga +2 more | 2010-08-31 |
| 7782732 | Optical recording method, optical reproducing method, and optical reproducing apparatus | Yasuhiro Ogasawara, Katsunori Kawano, Koichi Haga, Shin Yasuda, Kazuhiro Hayashi +2 more | 2010-08-24 |
| 7666473 | Optical recording medium and method for producing such an optical recording medium | Matsui Norie, Katsunori Kawano, Tatsuya Maruyama, Shin Yasuda, Kazuhiro Hama +1 more | 2010-02-23 |
| 7633661 | Hologram recording apparatus and hologram recording method | Shin Yasuda, Yasuhiro Ogasawara, Kazuhiro Hayashi, Hisae Yoshizawa, Koichi Haga +1 more | 2009-12-15 |
| 7599514 | Optical information reading device | Yasuhiro Ogasawara, Kazuhiro Hayashi, Katsunori Kawano, Shin Yasuda, Hisae Yoshizawa | 2009-10-06 |
| 7582392 | Hologram-recording material, hologram-recording medium, and hologram-recording method | Hisae Yoshizawa, Yasuhiro Ogasawara, Katsunori Kawano, Kazuhiro Hayashi, Shin Yasuda +1 more | 2009-09-01 |
| 7557970 | Hologram recording method, hologram recording device, hologram playback method, and optical recording medium | Makoto Furuki, Katsunori Kawano, Shin Yasuda, Koichi Haga, Yasuhiro Ogasawara +2 more | 2009-07-07 |
| 7535609 | Hologram recording method and device | Shin Yasuda, Katsunori Kawano, Koichi Haga, Makoto Furuki, Yasuhiro Ogasawara +2 more | 2009-05-19 |
| 7535608 | Hologram recording method and hologram recording apparatus | Katsunori Kawano, Koichi Haga, Shin Yasuda, Makoto Furuki, Yasuhiro Ogasawara +2 more | 2009-05-19 |
| 7529008 | Hologram recording method and hologram recording device | Shin Yasuda, Katsunori Kawano, Koichi Haga, Yasuhiro Ogasawara, Kazuhiro Hayashi +2 more | 2009-05-05 |
| 7511867 | Hologram reproduction method and apparatus | Shin Yasuda, Katsunori Kawano, Koichi Haga, Yasuhiro Ogasawara, Kazuhiro Hayashi +2 more | 2009-03-31 |
| 7501210 | Photo-responsive high-molecular compound, photo-responsive high-molecular composition, dicarboxylic acid monomer, polyester, optical recording medium and optical record reproducing device | Tatsuya Maruyama, Katsunori Kawano, Shin Yasuda | 2009-03-10 |
| 7477433 | Hologram recording method, optical recording medium, and hologram-recording device | Shin Yasuda, Yasuhiro Ogasawara, Katsunori Kawano, Kazuhiro Hayashi, Hisae Yoshizawa +1 more | 2009-01-13 |
| 7426168 | Hologram erasing method and hologram erasing apparatus | Katsunori Kawano, Shin Yasuda, Tatsuya Maruyama, Norie Matsui | 2008-09-16 |
| 7385723 | Image formation device and image formation method | Katsunori Kawano, Hisae Yoshizawa, Kazuhiro Hayashi, Yasuhiro Ogasawara, Shin Yasuda +1 more | 2008-06-10 |
| 7385740 | Hologram recording medium | Koichi Haga, Kazuhiro Hayashi, Katsunori Kawano, Hisae Yoshizawa, Yasuhiro Ogasawara +2 more | 2008-06-10 |
| 7362483 | Postprocessing apparatus and postprocessing method | Hisae Yoshizawa, Katsunori Kawano, Kazuhiro Hayashi, Yasuhiro Ogasawara, Shin Yasuda +1 more | 2008-04-22 |
| 7355767 | Hologram recording method and hologram recording apparatus | Katsunori Kawano, Yasuhiro Ogasawara, Kazuhiro Hayashi, Hisae Yoshizawa, Shin Yasuda +1 more | 2008-04-08 |
| 7319550 | Method and apparatus for recording hologram, method and apparatus for reproducing hologram, and information retaining body | Kazuhiro Hayashi, Katsunori Kawano, Yasuhiro Ogasawara, Shin Yasuda, Hisae Yoshizawa +1 more | 2008-01-15 |
| 7307768 | Hologram recording method and hologram recording apparatus | Katsunori Kawano, Shin Yasuda, Tatsuya Maruyama, Norie Matsui | 2007-12-11 |
| 7262892 | Hologram reconstruction method and device | Shin Yasuda, Katsunori Kawano, Yasuhiro Ogasawara, Koichi Haga, Kazuhiro Hayashi +2 more | 2007-08-28 |