Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938028 | Image encrypting method, image encrypting device, recording medium on which image encrypting procedures are recorded, and recording medium on which encrypted image file is recorded | — | 2005-08-30 |
| 6875528 | Ceramic composition, composite material, composite material production method, porous body, oxygen separator, and chemical reactor | Toru Nagai, Noriko Yamada, Hitoshi Dohnomae, Tadashi Sakon | 2005-04-05 |
| 6868187 | Image transformation method and apparatus, and storage medium | — | 2005-03-15 |
| 6850341 | Method, system and recording medium for image processing | — | 2005-02-01 |