Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768878 | Image forming method and image forming apparatus utilizing a control patch | Toru Komatsu, Hirotaka Kabashima, Tetsuya Ishikawa | 2004-07-27 |
| 6702063 | Surface material and method of suppressing influence of surface wave | Hiroyuki Tone, Mitsuru Tanabe, Masaki Maekawa | 2004-03-09 |