Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9287353 | Composite substrate and method of manufacturing the same | Masanobu Kitada, Yoshiyuki Kawaguchi | 2016-03-15 |
| 6633322 | Light emitting element array, optical printer head using the same, and method for driving optical printer head | Hisashi Sakai, Kazuaki Iwameji | 2003-10-14 |
| 4708915 | Thermal head for thermal recording | Yasuo Nishiguchi, Keijiro Minami | 1987-11-24 |