Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782476 | Image forming apparatus and facsimile data transfer method of image forming apparatus | — | 2010-08-24 |
| 6833934 | Transmission result output method for use in data transmission apparatus | — | 2004-12-21 |
| 6400464 | Image forming device | — | 2002-06-04 |
| 5152822 | Slow release oxamide fertilizer | Yutaka Takada, Koichi Tsuboi, Teruyuki Matsuoka, Akihiko Okazaki, Tomoharu Nomura | 1992-10-06 |