Haga, Hironori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haga, Hironori.The latest application filed is for "method for producing polycarbonate".
- Haga, Hironori - Yamaguchi JP
- Haga, Hironori - Iwakuni-shi Yamaguchi
| Patent | Date |
|---|---|
| Method for producing polycarbonate App 20040044239 - Haga, Hironori ; et al. | 2004-03-04 |
| Method for crystallization of low molecular weight polycarbonate and method for preparing polycarbonate resin from it Grant 6,696,541 - Sakurai , et al. February 24, 2 | 2004-02-24 |
| Process for producing hydrogenated unsaturated ring-containing hydrocarbon polymer App 20030139535 - Haga, Hironori ; et al. | 2003-07-24 |
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