Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954411 | Static latent image development toner | Takashi Teshima | 1990-09-04 |
| 4267246 | Pressure or heated roller electrophoto image fixing uses halogen or nitrile containing polymer dispersed within resin binder as offset prevent toner | Yoshimi Amagai, Norio Hikake, Toshihiro Kouchi, Tatsuo Aizawa | 1981-05-12 |