Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347301 | Transfer-type electrothermographic recording method and recording medium for use with the same | Toshiyuki Kawanishi, Kunichika Morohoshi | 1994-09-13 |
| 5300952 | Thermal image forming equipment forms image directly on image carrier or paper sheet | Takeo Wada, Makoto Obu, Toshiyuki Kawanishi, Noriyoshi Tarumi, Takashi Mori +2 more | 1994-04-05 |