Shakagori; Akihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shakagori; Akihiro.The latest application filed is for "butterfly valve".
- Shakagori; Akihiro - Nobeoka-shi JP
- Shakagori; Akihiro - Nobeoka JP
- Shakagori; Akihiro - Miyazaki JP
| Patent | Date |
|---|---|
| Butterfly Valve App 20120168659 - Ozaki; Yoshito ; et al. | 2012-07-05 |
| Butterfly valve having improved sealing between a shaft seal part and a valve disc Grant 7,775,505 - Shakagori , et al. August 17, 2 | 2010-08-17 |
| Butterfly Valve App 20090039305 - Shakagori; Akihiro ; et al. | 2009-02-12 |
| Seat ring for butterfly valve Grant 7,357,372 - Shakagori , et al. April 15, 2 | 2008-04-15 |
| Seat ring for butterfly valve App 20060163520 - Shakagori; Akihiro ; et al. | 2006-07-27 |
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