Shimada; Yozo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shimada; Yozo.The latest application filed is for "drop-on-demand ink-jet printing head".
- Shimada; Yozo - Nagano JP
- Shimada; Yozo - Suwa-shi Nagano JP
| Patent | Date |
|---|---|
| Drop-on-demand ink-jet printing head Grant 6,942,322 - Usui , et al. September 13, 2 | 2005-09-13 |
| Drop-on-demand ink-jet printing head App 20040141034 - Usui, Minoru ; et al. | 2004-07-22 |
| Drop-on-demand ink-jet printing head Grant 6,742,875 - Usui , et al. June 1, 2 | 2004-06-01 |
| Drop-on-demand ink-jet printing head App 20010002136 - Usui, Minoru ; et al. | 2001-05-31 |
| Drop-on-demand ink-jet printing head Grant 5,600,357 - Usui , et al. February 4, 1 | 1997-02-04 |
| Drop-on-demand ink-jet printing head Grant 5,446,485 - Usui , et al. August 29, 1 | 1995-08-29 |
| Drop-on-demand ink-jet printing head Grant 5,444,471 - Usui , et al. August 22, 1 | 1995-08-22 |
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