SUMITA; Masao
Patent Applications and Registrations
Patent applications and USPTO patent grants for SUMITA; Masao.The latest application filed is for "composite damping material".
- SUMITA; Masao - Ayase-shi JP
- Sumita; Masao - Ayase JP
| Patent | Date |
|---|---|
| Composite Damping Material App 20160040744 - SUMITA; Masao ; et al. | 2016-02-11 |
| Organohybrid-based damping material, method for producing the same, and damping improver for damping material Grant 6,680,349 - Zhang , et al. January 20, 2 | 2004-01-20 |
| Coating composition for vibration damping, and method for producing the same Grant 6,646,042 - Wu , et al. November 11, 2 | 2003-11-11 |
| Organohybrid-based damping material, method for producing the same, and method for damping using the same App 20030119958 - Zhang, Cheng ; et al. | 2003-06-26 |
| Coating composition for vibration damping, and method for producing the same App 20020183432 - Wu, Guozhang ; et al. | 2002-12-05 |
| Organohybrid-based damping material, method for producing the same, and damping improver for damping material App 20020049267 - Zhang, Cheng ; et al. | 2002-04-25 |
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