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Patent applications and USPTO patent grants for Ijitsu; Toshikazu.The latest application filed is for "composition of styrene resin, thermoplastic resin and rubber particles".
Patent | Date |
---|---|
Composition of styrene resin, thermoplastic resin and rubber particles Grant 6,087,435 - Nakano , et al. July 11, 2 | 2000-07-11 |
Styrene resin with rubber polymer particles Grant 6,046,275 - Nakano , et al. April 4, 2 | 2000-04-04 |
Syndiotactic polystyrene and polycarbonate resin compositions Grant 6,008,293 - Nakano , et al. December 28, 1 | 1999-12-28 |
Styrene-based resin composition Grant 5,395,890 - Nakano , et al. March 7, 1 | 1995-03-07 |
Styrene-based resin composition and process for production of moldings Grant 5,322,869 - Yamasaki , et al. June 21, 1 | 1994-06-21 |
Styrene-based resin composition Grant 5,166,238 - Nakano , et al. November 24, 1 | 1992-11-24 |
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