Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998592 | Recording paper used for an electrophotographic system and image recording method | Tsukasa Matsuda, Toshiyuki Kasahara, Kouzou Ohta | 2011-08-16 |
| 7883200 | Recording sheet and image recording method using the same | Kiyoshi Hosoi, Takashi Ogino, Tsukasa Matsuda | 2011-02-08 |