Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595616 | Ink jet type recording apparatus | Hitoshi Hayakawa, Kojiro Iizuka | 2003-07-22 |
| 6578949 | Ink jet recording device and method of driving and controlling the same | Hitoshi Hayakawa, Kojiro Iizuka, Mitsugu Ota, Takashi Akase, Hideki Okumura | 2003-06-17 |
| 6544664 | Copper foil for printed wiring board | Naotomi Takahashi, Yoichi Babasaki, Tsutomu Higuchi, Osamu Nakano, Hiroshi Watanabe +1 more | 2003-04-08 |