Murakami; Naohide
Patent Applications and Registrations
Patent applications and USPTO patent grants for Murakami; Naohide.The latest application filed is for "non-core drill bit".
- Murakami; Naohide - Tokyo JP
| Patent | Date |
|---|---|
| Non-core drill bit Grant 8,047,193 - Nonaka , et al. November 1, 2 | 2011-11-01 |
| Non-core Drill Bit App 20100260562 - Nonaka; Takuma ; et al. | 2010-10-14 |
| Drill tool Grant 7,568,529 - Nonaka , et al. August 4, 2 | 2009-08-04 |
| Core bit Grant 7,534,076 - Agehara , et al. May 19, 2 | 2009-05-19 |
| Drill Tool App 20080156507 - Nonaka; Takuma ; et al. | 2008-07-03 |
| Concrete drill Grant 7,308,949 - Agehara , et al. December 18, 2 | 2007-12-18 |
| Core bit Grant 7,241,087 - Agehara , et al. July 10, 2 | 2007-07-10 |
| Concrete drill Grant 7,204,321 - Agehara , et al. April 17, 2 | 2007-04-17 |
| Concrete drill App 20070033811 - Agehara; Kigen ; et al. | 2007-02-15 |
| Core bit App 20050260048 - Agehara, Kigen ; et al. | 2005-11-24 |
| Core bit App 20050226694 - Agehara, Kigen ; et al. | 2005-10-13 |
| Concrete drill App 20050217900 - Agehara, Kigen ; et al. | 2005-10-06 |
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