Morikawa; Yukio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Morikawa; Yukio.The latest application filed is for "defrosting heater, and manufacturing method thereof".
- Morikawa; Yukio - Koka-gun JP
- Morikawa; Yukio - Minato JP
- Morikawa; Yukio - Kawasaki JP
| Patent | Date |
|---|---|
| Defrosting heater with concentric glass tubes separated by end plugs Grant 7,215,879 - Morikawa , et al. May 8, 2 | 2007-05-08 |
| Defrosting heater, and manufacturing method thereof App 20050069308 - Morikawa, Yukio ; et al. | 2005-03-31 |
| Inkjet printer, drive method and drive device for same Grant 6,786,564 - Morikawa September 7, 2 | 2004-09-07 |
| Halftone gradation processing method and apparatus Grant 6,771,388 - Morikawa , et al. August 3, 2 | 2004-08-03 |
| Gray scale image processing apparatus and gray scale image processing method therefor Grant 6,707,577 - Morikawa , et al. March 16, 2 | 2004-03-16 |
| Inkjet printer, drive method and drive device for same App 20030020772 - Morikawa, Yukio | 2003-01-30 |
| Ink-jet printer App 20020191045 - Morikawa, Yukio ; et al. | 2002-12-19 |
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