Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7710622 | Color hologram display and its fabrication process | Daijiro Kodoma, Masachika Watanabe | 2010-05-04 |
| 7154647 | Color hologram display and its fabrication process | Daijiro Kodama, Masachika Watanabe | 2006-12-26 |
| 6404518 | Full-color hologram and method of producing the same | Kenji Ueda, Masachika Watanabe, Tsuyoshi Kashiwagi | 2002-06-11 |