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Patent applications and USPTO patent grants for Ohkuwa; Teruya.The latest application filed is for "soft thermoplastic polyurethane based on the ester of a tricarboxylic acid".
Patent | Date |
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Soft Thermoplastic Polyurethane Based On The Ester Of A Tricarboxylic Acid App 20150133610 - CHEN; Bin-Eric ;   et al. | 2015-05-14 |
Soft thermoplastic polyurethane based on the ester of a tricarboxylic acid Grant 8,993,690 - Chen , et al. March 31, 2 | 2015-03-31 |
Soft Thermoplastic Polyurethane Based On The Ester Of A Tricarboxylic Acid App 20120041119 - Chen; Bin-Eric ;   et al. | 2012-02-16 |
Expanded resin beads Grant 6,027,806 - Abe , et al. February 22, 2 | 2000-02-22 |
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