Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835430 | Multilayered volume hologram structure and label for making multilayered volume hologram structure | Akio Morii, Satoru Hamada, Kenji Ueda, Shingo Nishikawa | 2004-12-28 |
| 6818270 | Hologram laminate and hologram label | Miwa Ishimoto, Masachika Watanabe, Kenji Ueda | 2004-11-16 |
| 6815027 | Multilayered volume hologram structure and label for making multilayered volume hologram structure | Akio Morii, Satoru Hamada, Kenji Ueda, Shingo Nishikawa | 2004-11-09 |
| 6805934 | Volume hologram laminate | Kenji Ueda | 2004-10-19 |
| 6756157 | Volume hologram laminate and label for preparation of volume hologram laminate | Kenji Ueda | 2004-06-29 |