Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679490 | Toner for developing electrostatic images, and process for producing the same | Shinya Yachi, Kazunori Kato | 1997-10-21 |
| 5672452 | Method for transferring color images onto both sides of a transfer material | Makoto Kanbayashi, Takashige Kasuya, Tatsuya Nakamura, Tatsuhiko Chiba | 1997-09-30 |