Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826474 | Communication navigation system and method, communication center apparatus, communication navigation terminal, program storage device and computer data signal embodied in carrier wave | Hiroshi Miyahara, Akira Sakai, Ippei Nambata, Masaya Hashida | 2004-11-30 |
| 6791715 | Color electrophotographic apparatus and method of processing an image produced thereby | — | 2004-09-14 |
| 6684047 | Image forming apparatus with reduced image defects | Hidenori Kin, Kuniaki Tanaka | 2004-01-27 |