Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498356 | LED chip, LED array chip, LED array head and image-forming apparatus | Toshiyuki Sekiya, Mitsuo Shiraishi, Junji Ishikawa | 2002-12-24 |
| 6461883 | Method for manufacturing led array head and led array head prepared by using the same | Toshiyuki Sekiya, Mitsuo Shiraishi | 2002-10-08 |