Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478491 | Image forming apparatus | Iwao Kawamura, Kiyokazu Namekata, Kazuhiro Murakami, Ryoma Suzuki, Naoki Kiyohara +1 more | 2002-11-12 |
| 6480016 | Tester, a test system, and a testing method for a semiconductor integrated circuit | Shinji MOTOI | 2002-11-12 |
| 6477350 | Fixation unit having contact and pressure rollers | — | 2002-11-05 |
| 6335069 | Phase-changeable optical recording medium, method of manufacturing the same, and method of recording information on the same | Shuichiro Ogawa, Isao Morimoto, Masato Terada | 2002-01-01 |