Urushibata; Hideaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Urushibata; Hideaki.The latest application filed is for "method for deinking wastepaper".
- Urushibata; Hideaki - Wakayama JP
- Urushibata; Hideaki - High Point NC
| Patent | Date |
|---|---|
| Method for deinking wastepaper Grant 5,643,409 - Hamaguchi , et al. July 1, 1 | 1997-07-01 |
| Deinking formulation for flexographic inks Grant 5,417,807 - Fossas , et al. May 23, 1 | 1995-05-23 |
| Deinking agent for regenerating waste printed paper comprising reaction product of compound having an OH group, a dicarboxylic acid, or an anhydride thereof Grant 5,304,316 - Urushibata , et al. April 19, 1 | 1994-04-19 |
| Deinking method and deinking composition Grant 5,288,369 - Ishibashi , et al. February 22, 1 | 1994-02-22 |
| Deinking agent Grant 5,120,397 - Urushibata , et al. June 9, 1 | 1992-06-09 |
| Deinking agent Grant 5,100,574 - Urushibata , et al. March 31, 1 | 1992-03-31 |
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