Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370957 | Electrostatic developer and electrostatic developing method | Takuya Nishikiori, Masayuki Hiroi | 1994-12-06 |
| 5360691 | Carrier for developing electrostatic latent images, developer, and electrophotographic developing process | Katsuo Koizumi, Shigenori Otsuka, Syuuichi Maeda, Hirofumi Oda, Toshiyuki Sueyoshi | 1994-11-01 |
| 5334856 | Image readout element with oxytitanium phthalocyanine | Shigenori Otsuka, Masayuki Hiroi | 1994-08-02 |