Hamba; Masashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hamba; Masashi.The latest application filed is for "method for producing olefin polymer".
- Hamba; Masashi - Ichihara JP
- Hamba; Masashi - Ichihara-shi JP
- Hamba; Masashi - Chiba JP
| Patent | Date |
|---|---|
| Gas-phase fluidized-bed reactor, multivessel polymerization reactor and process for producing olefin polymer Grant 7,955,565 - Hamba June 7, 2 | 2011-06-07 |
| Method For Producing Olefin Polymer App 20090306314 - Hamba; Masashi ; et al. | 2009-12-10 |
| Gas-phase fluidized-bed reactor, multivessel polymerization reactor and process for producing olefin polymer App 20090062586 - Hamba; Masashi | 2009-03-05 |
| Process for producing olefin polymer Grant 6,710,144 - Hamba , et al. March 23, 2 | 2004-03-23 |
| Process for producing olefin polymer App 20020128407 - Hamba, Masashi ; et al. | 2002-09-12 |
| Ethylene-alpha-olefin copolymer and films obtained therefrom Grant 4,981,760 - Naito , et al. January 1, 1 | 1991-01-01 |
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