Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8379503 | Optical information recording reproduction apparatus and optical information recording reproduction method | Tetsuhiro Sakamoto | 2013-02-19 |
| 8305870 | Optical information recording method, optical information reproducing method, optical information recording apparatus, and optical information recording and reproducing apparatus | Tetsuhiro Sakamoto | 2012-11-06 |
| 8238005 | Hologram medium manufacturing method, master hologram medium manufacturing method, recording medium, and hologram medium manufacturing apparatus | Kunihiko Hayashi, Norihiro Tanabe | 2012-08-07 |
| 8223610 | Apparatus and method for initializing information recording medium, apparatus and method for recording information, and information recording medium | Kimihiro Saito, Seiji Kobayashi | 2012-07-17 |
| 8211380 | Bio-assay substrate, bio-assay apparatus, and reading apparatus | Motohiro Furuki | 2012-07-03 |
| 8007982 | Optical information recording medium | Hiroshi Uchiyama, Norihiro Tanabe | 2011-08-30 |
| 7960092 | Method of recording in an optical information recording medium | Norihiro Tanabe, Hiroshi Uchiyama | 2011-06-14 |
| 7936647 | Optical information recording/reproducing device and associated method for increasing recording/reproducing speed | — | 2011-05-03 |
| 7808687 | Hologram reconstructing apparatus and hologram reconstructing method | Kunihiko Hayashi, Nobuhiro Kihara, Norihiro Tanabe | 2010-10-05 |
| 7782733 | Hologram recording and reproduction apparatus | — | 2010-08-24 |
| 7709248 | Bioassay unit and substrate for bioassay | Motohiro Furuki, Masanobu Yamamoto | 2010-05-04 |
| 7595922 | Hologram reconstructing apparatus and hologram reconstructing method | Norihiro Tanabe, Nobuhiro Kihara | 2009-09-29 |
| 7576899 | Hologram recording device and phase mask having a diffusing pattern with a minimum unit in relation to a minimum unit of a spatial modulator | Tomoki Kanesaka, Nobuhiro Kihara, Shigeyuki Baba, Megumi Ezura | 2009-08-18 |
| 7522498 | Optical information recording apparatus | Seiji Kobayashi, Tsutomu Ishimoto, Roderick Koehle | 2009-04-21 |
| 7496024 | Hologram apparatus and hologram recording method | Nobuhiro Kihara, Megumi Ezura | 2009-02-24 |
| 7477588 | Apparatus for and method of recording and reproducing holograms | Kimihiro Saito | 2009-01-13 |
| 7436749 | Hologram recording and reproduction apparatus | — | 2008-10-14 |
| 7319656 | Optical information recording medium, optical information recording apparatus and method | Seiji Kobayashi, Tsutomu Ishimoto, Roderick Koehle | 2008-01-15 |
| 7277208 | Hologram recording medium, hologram recording and reproduction apparatus and method of producing a hologram recording medium | Nobuhiro Kihara | 2007-10-02 |
| 7184183 | Hologram recording/reproducing apparatus and hologram recording/reproducing method | — | 2007-02-27 |
| 6754158 | Optical and visual information recording medium, optical and visual information recording apparatus and method | Seiji Kobayashi, Tsutomu Ishimoto, Roderick Koehle | 2004-06-22 |
| 6214528 | Method of forming mother for use in optical disc | Minoru Takeda, Motohiro Furuki | 2001-04-10 |
| 6118574 | Exposure apparatus | Shingo Imanishi, Shin Masuhara, Toshiyuki Kashiwagi | 2000-09-12 |
| 6048669 | Exposure recording method for optical recording materials | Minoru Takeda, Motohiro Furuki | 2000-04-11 |
| 6016302 | Optical disc and method for producing same | Toshiyuki Kashiwagi, Shingo Imanishi, Shin Masuhara | 2000-01-18 |