Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681997 | Inkjet recording apparatus | Ryutaro Kusunoki, Toshio Miyazawa | 2010-03-23 |
| 7669987 | Ink jet recording apparatus | Ryutaro Kusunoki | 2010-03-02 |
| 7625053 | Ink jet recording apparatus | Ryutaro Kusunoki | 2009-12-01 |
| 7384114 | Ink jet recording apparatus and method | Ryutaro Kusunoki | 2008-06-10 |
| 7367658 | Ink jet recording apparatus | Ryutaro Kusunoki | 2008-05-06 |