Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821320 | Dust collector for collecting fine dust in air | — | 2004-11-23 |
| 6766332 | Electronic image display device and printing system therefor | Keiji Tsubota | 2004-07-20 |
| 6760064 | Camera | — | 2004-07-06 |
| 6714229 | Image forming apparatus | Takashi Kawashima | 2004-03-30 |
| 6710796 | Optical printer with color filter and optical printing method | Keizo Uchioke | 2004-03-23 |
| 6707483 | Optical printer having a vibration detector | — | 2004-03-16 |
| 6707482 | Exposure head and producing method for a light guiding member thereof | Keizo Uchioke | 2004-03-16 |
| 6704309 | Internet telephone apparatus and internet telephone gateway system | Noriaki Nada, Kazuo Yahiro, Toshinori Yamagichi, Takuji Tujigawa, Yasuyuki Nishioka +4 more | 2004-03-09 |
| 6683636 | Thermal head, cleaning method thereof and color thermal printer | Satoru Goto | 2004-01-27 |
| 6674456 | Printer and printing method capable of double-sided printing | — | 2004-01-06 |