Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836331 | Volume hologram resin composition, surface relief hologram resin composition, and hologram layer, hologram transfer foil and brittle hologram label using the same | Kenji Ueda | 2014-09-16 |
| 8431289 | Photosensitive composition for volume hologram recording, photosensitive medium for volume hologram recording and volume hologram | Toshio Yoshihara, Yoshihito Maeno | 2013-04-30 |
| 7824822 | Photosensitive compositions for volume hologram recording, photosensitive medium for volume hologram recording and volume hologram | Toshio Yoshihara, Yoshihito Maeno | 2010-11-02 |
| 7629086 | Photosensitive composition for volume hologram recording and photosensitive medium for volume hologram recording | Toshio Yoshihara | 2009-12-08 |
| 7550234 | Photosensitive composition for volume hologram recording and photosensitive medium for volume hologram recording | Toshio Yoshihara | 2009-06-23 |
| 7521155 | Volume hologram layer and volume hologram transfer foil | Toshio Yoshihara, Tetsuya Toshine | 2009-04-21 |
| 7491472 | Volume hologram transfer foil | Tetsuya Toshine | 2009-02-17 |
| 7323275 | Photosensitive composition for volume hologram recording and photosensitive medium for volume hologram recording | Toshio Yoshihara | 2008-01-29 |
| 7141336 | Hologram transfer film | Satoshi Shioda, Mikiko Hojo, Kenji Ueda, Tetsuya Toshine | 2006-11-28 |
| 7018744 | Volume type hologram recording photosensitive composition, volume type hologram recording medium using the same and method of producing volume type hologram | Toshio Yoshihara | 2006-03-28 |
| 6849149 | Hologram laminates | Kenji Ueda, Fumiko Noujima | 2005-02-01 |
| 6706354 | Volume hologram laminate, and label for preparation of volume hologram laminate | Kenji Ueda | 2004-03-16 |
| 6509076 | Pressure-sensitive adhesive for pressure-sensitive adhesive layer in volume hologram laminate | Kenji Ueda, Kazumasa Shinga, Masahiro Kawasaki | 2003-01-21 |
| 6495295 | Hologram transfer film | Satoshi Shioda, Mikiko Hojo, Kenji Ueda, Tetsuya Toshine | 2002-12-17 |
| 6482489 | Hologram laminates | Kenji Ueda, Fumiko Noujima | 2002-11-19 |
| 6476942 | Process for producing original hologram film | Daijiro Kodama, Masachika Watanabe | 2002-11-05 |
| 4598222 | Direct current machine | Katsuo Matsunaga, Osami Kanbe | 1986-07-01 |