Ishikawa; Tadao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishikawa; Tadao.The latest application filed is for "power conversion device".
- Ishikawa; Tadao - Tokyo JP
- Ishikawa; Tadao - Mobara JP
- Ishikawa, Tadao - Mobara-shi JP
| Patent | Date |
|---|---|
| Power conversion device Grant 8,649,198 - Kuzumaki , et al. February 11, 2 | 2014-02-11 |
| Power Conversion Device App 20120087167 - KUZUMAKI; Atsuhiko ; et al. | 2012-04-12 |
| Metal-bonded grinding tool Grant 6,994,614 - Takemura , et al. February 7, 2 | 2006-02-07 |
| Metal-bonded grinding tool App 20040043716 - Takemura, Sokichi ; et al. | 2004-03-04 |
| Metal-bonded grinding tool and manufacturing method therefor Grant 6,579,332 - Takemura , et al. June 17, 2 | 2003-06-17 |
| Wire-saw and method for manufacturing the same App 20010035173 - Asada, Toshihiko ; et al. | 2001-11-01 |
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