Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793311 | Ink jet recording apparatus | Koichi Baba, Koji Ikeda, Koji Matsuo, Masaharu Oyama, Masaichiro Tatekawa | 2004-09-21 |
| 6736479 | Ink jet recording apparatus | Koichi Baba, Koji Ikeda, Koji Matsuo, Masaharu Oyama, Masaichiro Tatekawa | 2004-05-18 |