Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955785 | Method for forming fine concavo-convex patterns, method for producing optical diffraction structure, and method for copying optical diffraction structure | Hiroshi Funada, Tetsuya Matsuyama | 2011-06-07 |
| 7934752 | Image forming method and recorded matter | Norikazu Saito, Makoto Aoyagi, Tetsuya Matsuyama, Hiroshi Funada, Tadahiro Ishida | 2011-05-03 |
| 7245406 | Method for forming fine concavo-convex patterns, method for producing optical diffraction structure, and method for copying optical diffraction structure | Hiroshi Funada, Tetsuya Matsuyama | 2007-07-17 |
| 7011727 | Thermal transfer film and image forming method | Masanori Torii, Mitsuru Maeda, Shigeki Chujo | 2006-03-14 |
| 6909444 | Transfer ribbon, image expressing medium and method for production of them | Tadahiro Ishida | 2005-06-21 |
| 6610387 | Thermal transfer film and image forming method | Masanori Torii, Mitsuru Maeda, Shigeki Chujo | 2003-08-26 |
| 6548148 | Thermal transfer film and image forming method | Masanori Torii, Mitsuru Maeda, Shigeki Chujo | 2003-04-15 |
| 5880065 | Thermal transfer medium | Masafumi Hayashi, Koichi Nakamura | 1999-03-09 |
| 5856000 | Thermal transfer sheet | Masafumi Hayashi, Toshisato Hirano | 1999-01-05 |
| 5856269 | Thermal transfer medium | Masafumi Hayashi, Koichi Nakamura | 1999-01-05 |
| 5837382 | Thermal transfer sheet | Masafumi Hayashi, Yuji Sano | 1998-11-17 |
| 5654080 | Thermal transfer medium | Masafumi Hayashi, Koichi Nakamura | 1997-08-05 |