Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637857 | Ink jet recording apparatus and cleaning control method for wiping device in the apparatus | Yoshiaki Shimizu, Norihiro Maruyama | 2003-10-28 |
| 6595616 | Ink jet type recording apparatus | Masaru Takahashi, Kojiro Iizuka | 2003-07-22 |
| 6578949 | Ink jet recording device and method of driving and controlling the same | Masaru Takahashi, Kojiro Iizuka, Mitsugu Ota, Takashi Akase, Hideki Okumura | 2003-06-17 |
| 6568788 | Ink jet recording apparatus | Yoshiaki Shimizu, Norihiro Maruyama | 2003-05-27 |