Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830790 | Recording medium, manufacturing process thereof and image forming method using the medium | Katsutoshi Misuda, Kenji Onuma, Kenji Shinjo, Masanobu Asaoka, Ako Takemura | 2004-12-14 |
| 6807213 | Semiconductor optical device apparatus | Kenji Shimoyama, Kazumasa Kiyomi, Yoshihito Sato, Satosi Kikuchi | 2004-10-19 |
| 6783229 | Recording medium, image forming process using the same, and process for the preparation of the same | Tadayoshi Inamoto, Kenji Shinjo | 2004-08-31 |
| 6707071 | Semiconductor light-emitting device | Makiko Hashimoto, Kenji Shimoyama, Katsushi Fujii, Yoshihito Sato, Kazumasa Kiyomi | 2004-03-16 |