Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923522 | Recording apparatus and recording method | Hideki Tanaka, Yasuyuki Tamura, Hiroto Takahashi, Shinji Takagi, Masayoshi Tachihara +2 more | 2005-08-02 |
| 6902264 | INK, INK-JET INK, METHOD FOR REDUCING KOGATION ON SURFACE OF HEATER OF INK-JET RECORDING HEAD, METHOD FOR INK-JET RECORDING APPARATUS, RECORDING UNIT AND METHOD FOR PROLONGING INK-JET RECORDING HEAD LIFE | Ryuji Katsuragi | 2005-06-07 |