Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683824 | Coated ceramic member and process for production thereof | Tomonori Takahashi, Yutaka Furuse, Yoshiaki Matsushita | 1997-11-04 |
| 5595850 | Ferrite carrier for electrophotographic developer and developer containing the carrier | Toshio Honjo, Yuji Sato, Kanao Kayamoto, Masahiro Ogata | 1997-01-21 |