Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572692 | Ink, method for improving intermittent dischargeability of ink-jet recording apparatus, method for recording image, recording unit, ink cartridge, ink set, and image recording apparatus | Shinya Mishina | 2003-06-03 |
| 6547381 | Ink, image recording process, ink cartridge, recording unit, ink set, crust-preventing method and image forming apparatus | Tomonari Watanabe, Shinya Mishina | 2003-04-15 |
| 6540329 | IMAGE RECORDING METHOD, METHOD FOR IMPROVING QUALITY OF MULTICOLOR IMAGE, IMAGE RECORDING APPARATUS, INK SET, RECORDING UNIT, IMAGE FORMING METHOD, METHOD FOR IMPROVING IMAGE QUALITY, AND METHOD FOR FORMING MONOTONE IMAGE | Takumi Kaneko, Nobuyuki Matsumoto, Masao Kato, Daisaku Ide, Yoichi Takada | 2003-04-01 |
| 6533853 | Ink, aqueous ink for ink-jet recording, ink set, ink cartridge, recording unit, image-recording apparatus, color-image-recording apparatus, ink-jet recording process and bleeding reducing method | Shinya Mishina | 2003-03-18 |
| 6521034 | Ink, ink set, ink cartridge, recording unit, color-image recording apparatus, image recording process, color-image forming process, and method for improving density of ink-jet recorded image | Shinya Mishina, Tomonari Watanabe | 2003-02-18 |
| 6511534 | Ink, ink set, ink cartridge, printing unit, image printing apparatus, ink-jet printing method, and coloring material | Shinya Mishina, Shinichi Sato, Mikio Sanada | 2003-01-28 |
| 6506239 | LIQUID COMPOSITION, INK SET, RECORDING PROCESS, INK CARTRIDGE, RECORDING UNIT, PROCESS FOR FORMING MULTI-COLOR IMAGE, INK-JET APPARATUS, PROCESS FOR FACILITATING FIXING OF INK TO RECORDING MEDIUM, AND PROCESS FOR IMPROVING QUALITY OF MULTI-COLOR IMAGE | Shinya Mishina | 2003-01-14 |