Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480916 | Information processing method and system for composite appliance | Junichi Shishizuka, Yasuhisa Ishizawa, Satoshi Nagata, Atsushi Date | 2002-11-12 |
| 6442360 | Lamp holder, and lamp cartridge using the same and fixing unit using the same | Sho Sawahata, Shuho Yokokawa, Kunitomo Takahashi | 2002-08-27 |
| 6393248 | Fixing device of image forming apparatus and fixing roller | Teruaki Tsurusaki, Shuho Yokokawa, Kunitomo Takahashi, Sho Sawahata | 2002-05-21 |