Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670079 | Photorefractive material | Kenji Kitamura, Yasunori Furukawa, Shunji Takekawa, Hideki Hatano, Satoru Tanaka +1 more | 2003-12-30 |
| 6535472 | Hologram recording apparatus and method therefor | Kenji Kitamura, Yasunori Furukawa, Shunji Takekawa, Hideki Hatano | 2003-03-18 |