Koumura; Masatoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koumura; Masatoshi.The latest application filed is for "aluminum alloy for die castings and production process of aluminum alloy castings".
- Koumura; Masatoshi - Okazaki N/A JP
- Koumura; Masatoshi - Okazaki-city JP
- Koumura; Masatoshi - Okazaki-shi JP
- Koumura; Masatoshi - Toyota JP
- Koumura; Masatoshi - Toyota-city JP
| Patent | Date |
|---|---|
| Automotive alternator including rectifier terminal having two portions made of different metals Grant 9,013,078 - Oowatari , et al. April 21, 2 | 2015-04-21 |
| Aluminum Alloy For Die Castings And Production Process Of Aluminum Alloy Castings App 20120073796 - Nagasaka; Takeshi ; et al. | 2012-03-29 |
| Vehicle alternator Grant 7,977,847 - Koumura , et al. July 12, 2 | 2011-07-12 |
| Vehicle AC generator Grant 7,888,829 - Koike , et al. February 15, 2 | 2011-02-15 |
| Rectifier with improved resistance against vibration Grant 7,855,482 - Nakamura , et al. December 21, 2 | 2010-12-21 |
| AC generator for a vehicle Grant 7,781,923 - Koumura , et al. August 24, 2 | 2010-08-24 |
| Alternating current generator with improved frame structure Grant 7,759,830 - Nakamura , et al. July 20, 2 | 2010-07-20 |
| Alternator with rotor for vehicle Grant 7,755,249 - Koumura July 13, 2 | 2010-07-13 |
| Vehicle alternator with improved end cover structure Grant 7,629,720 - Koumura , et al. December 8, 2 | 2009-12-08 |
| Vehicle alternator with improved operation reliability Grant 7,619,333 - Koumura , et al. November 17, 2 | 2009-11-17 |
| Automotive alternator with rectifier having high-strength heat sinks Grant 7,605,502 - Kondo , et al. October 20, 2 | 2009-10-20 |
| Vehicular alternator and method of producing the same Grant 7,605,511 - Oowatari , et al. October 20, 2 | 2009-10-20 |
| Vehicle alternator App 20090189472 - Koumura; Masatoshi ; et al. | 2009-07-30 |
| Rectifier with improved resistance against vibration App 20090134749 - Nakamura; Shigenobu ; et al. | 2009-05-28 |
| Alternator with rotor for vehicle App 20090079285 - Koumura; Masatoshi | 2009-03-26 |
| Automotive alternator including rectifier terminal having two portions made of different metals App 20090058211 - Oowatari; Shinya ; et al. | 2009-03-05 |
| Aluminum Alloy For Die Castings And Production Process Of Aluminum Alloy Castings App 20090032209 - Nagasaka; Takeshi ; et al. | 2009-02-05 |
| Vehicle alternator with improved end cover structure App 20080061641 - Koumura; Masatoshi ; et al. | 2008-03-13 |
| AC generator for a vehicle App 20080061636 - Koumura; Masatoshi ; et al. | 2008-03-13 |
| Output terminal structure of alternator for vehicle App 20080061642 - Koike; Akihito ; et al. | 2008-03-13 |
| Alternating current generator with improved frame structure App 20080061659 - Nakamura; Shigenobu ; et al. | 2008-03-13 |
| Vehicle AC generator App 20080061639 - Koike; Akihito ; et al. | 2008-03-13 |
| Vehicle alternator with improved operation reliability App 20080061640 - Koumura; Masatoshi ; et al. | 2008-03-13 |
| Vehicular alternator and method of producing the same App 20080048516 - Oowatari; Shinya ; et al. | 2008-02-28 |
| Automotive alternator with rectifier having high-strength heat sinks App 20070046114 - Kondo; Koji ; et al. | 2007-03-01 |
| Automotive alternator having rectifier mounted on heatsink plate with cooling fins Grant 7,183,677 - Ihata , et al. February 27, 2 | 2007-02-27 |
| AC generator for vehicle Grant 7,116,022 - Koumura , et al. October 3, 2 | 2006-10-03 |
| Automotive alternator having rectifier mounted on heatsink plate with cooling fins App 20060192446 - Ihata; Kouichi ; et al. | 2006-08-31 |
| Aluminum alloy for die castings and production process of aluminum alloy castings App 20060137774 - Nagasaka; Takeshi ; et al. | 2006-06-29 |
| Automotive alternator having rectifier mounted on heatsink plate with cooling fins Grant 7,067,947 - Ihata , et al. June 27, 2 | 2006-06-27 |
| AC generator for vehicle App 20050212368 - Koumura, Masatoshi ; et al. | 2005-09-29 |
| Automotive alternator having rectifier mounted on heatsink plate with cooling fins App 20040041476 - Ihata, Kouichi ; et al. | 2004-03-04 |
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