Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024589 | Air conditioner having defrosting operation | — | 2018-07-17 |
| 5887226 | Cooling device used in image forming device | — | 1999-03-23 |
| 5419468 | Developing toner supply device with detachable toner cartridge and toner supply shielding member | — | 1995-05-30 |
| 5270833 | Facsimile communication method and system for transmitting received and memorized data in a memory of one facsimile unit to another facsimile unit and a facsimile apparatus provided thereof | Makoto Kubokawa, Yutaka Nonomura, Kazunobu Asai, Naoki Igushi | 1993-12-14 |