Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980672 | Inkjet printing apparatus and printing method | Masahiko Umezawa, Hidehiko Kanda, Atsuhiko Masuyama, Hideaki Takamiya | 2011-07-19 |
| 7934791 | Printing apparatus, ink mist collecting method, and printing method | Atsuhiko Masuyama | 2011-05-03 |