Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684523 | Optical line printhead and an LED chip used therefor | Shunichi Satoh, Takashi Takahashi, Hiroyuki Iechi, Tomoaki Yoshida, Hirokazu Iwata +1 more | 1997-11-04 |
CR
Chizuru Yoshida, legal representative
Ricoh Research Institute Of General Electronics Co.: 1 patents #1 of 7Top 15%
Overall (1997): #166,298 of 185,788Top 90%
1
Patents 1997