Hirata; Kiminobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirata; Kiminobu.The latest application filed is for "engine exhaust purification device".
Company Profile
0.25.27
- Hirata; Kiminobu - Saitama JP
- Hirata; Kiminobu - Ageo N/A JP
- Hirata; Kiminobu - Ageo-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Engine exhaust purification device Grant 8,899,024 - Masaki , et al. December 2, 2 | 2014-12-02 |
| Exhaust emission purifying apparatus for engine Grant 8,790,219 - Yano , et al. July 29, 2 | 2014-07-29 |
| Engine exhaust purification device Grant 8,713,922 - Yano , et al. May 6, 2 | 2014-05-06 |
| Exhaust emission purifying apparatus for internal combustion engine Grant 8,578,703 - Hirata , et al. November 12, 2 | 2013-11-12 |
| Exhaust gas purification apparatus for engine Grant 8,490,389 - Yano , et al. July 23, 2 | 2013-07-23 |
| Engine Exhaust Purification Device App 20130064717 - MASAKI; Nobuhiko ; et al. | 2013-03-14 |
| Engine Exhaust Purification Device App 20120222411 - YANO; Masakazu ; et al. | 2012-09-06 |
| Engine exhaust emission purification apparatus Grant 8,209,958 - Hirata , et al. July 3, 2 | 2012-07-03 |
| Apparatus for and method of purifying exhaust gas Grant 8,161,737 - Kanaya , et al. April 24, 2 | 2012-04-24 |
| Exhaust Emission Purifying Apparatus App 20110239633 - MASAKI; Nobuhiko ; et al. | 2011-10-06 |
| Exhaust Emission Purifying Apparatus For Engine App 20110239632 - Yano; Masakazu ; et al. | 2011-10-06 |
| Exhaust emission purifying apparatus for engine Grant 8,028,516 - Masuda , et al. October 4, 2 | 2011-10-04 |
| Exhaust emission purifying apparatus for internal combustion engine Grant 8,011,176 - Hirata , et al. September 6, 2 | 2011-09-06 |
| Apparatus for judging condition of injection of reducing agent incorporated in exhaust gas purification system Grant 7,975,470 - Hirata , et al. July 12, 2 | 2011-07-12 |
| Exhaust Gas Purification Apparatus For Engine App 20110162351 - YANO; Masakazu ; et al. | 2011-07-07 |
| Exhaust Gas Purification Apparatus For Diesel Engine App 20110154808 - HIRATA; Kiminobu ; et al. | 2011-06-30 |
| Exhaust Emission Purifying Apparatus For Internal Combustion Engine App 20110067384 - HIRATA; Kiminobu ; et al. | 2011-03-24 |
| Exhaust Emission Purifying Apparatus For Internal Combustion Engine App 20110067385 - HIRATA; Kiminobu ; et al. | 2011-03-24 |
| Exhaust emission purifying apparatus for engine Grant 7,849,674 - Masuda , et al. December 14, 2 | 2010-12-14 |
| Apparatus For And Method Of Purifying Exhaust Gas App 20100269490 - KANAYA; Isamu ; et al. | 2010-10-28 |
| Exhaust emission purifying apparatus for engine Grant 7,784,273 - Kanaya , et al. August 31, 2 | 2010-08-31 |
| Exhaust emission purifying apparatus Grant 7,752,839 - Hirata , et al. July 13, 2 | 2010-07-13 |
| Engine control apparatus and engine operating method Grant 7,685,810 - Hirata , et al. March 30, 2 | 2010-03-30 |
| Engine Exhaust Emission Purification Apparatus App 20090293460 - HIRATA; Kiminobu ; et al. | 2009-12-03 |
| Engine exhaust emission purification apparatus Grant 7,614,213 - Hirata , et al. November 10, 2 | 2009-11-10 |
| Nitrogen oxide removal catalyst system and nitrogen oxide removal method Grant 7,597,865 - Mori , et al. October 6, 2 | 2009-10-06 |
| Exhaust gas purification apparatus of engine Grant 7,584,604 - Masaki , et al. September 8, 2 | 2009-09-08 |
| Exhaust gas purification apparatus of engine Grant 7,571,599 - Hirata August 11, 2 | 2009-08-11 |
| Exhaust Emission Purifying Apparatus For Engine App 20090158709 - MASUDA; Kouji ; et al. | 2009-06-25 |
| Engine Exhaust Emission Purification Apparatus App 20090151335 - Hirata; Kiminobu ; et al. | 2009-06-18 |
| Exhaust emission purifying apparatus for engine Grant 7,500,355 - Masuda , et al. March 10, 2 | 2009-03-10 |
| Exhaust emission purifying apparatus for engine Grant 7,500,356 - Hirata , et al. March 10, 2 | 2009-03-10 |
| Exhaust Emission Purifying Apparatus App 20080127635 - HIRATA; Kiminobu ; et al. | 2008-06-05 |
| Nitrogen Oxide Removal Catalyst System And Nitrogen Oxide Removal Method App 20080038174 - Mori; Takayuki ; et al. | 2008-02-14 |
| Apparatus for judging condition of injection of reducing agent incorporated in exhaust gas purification system App 20070266703 - Hirata; Kiminobu ; et al. | 2007-11-22 |
| Exhaust gas purification apparatus of engine App 20070186542 - Hirata; Kiminobu | 2007-08-16 |
| Exhaust gas purifying apparatus App 20070110642 - Hirata; Kiminobu | 2007-05-17 |
| Exhaust emission purifying apparatus for engine App 20070101703 - Kanaya; Isamu ; et al. | 2007-05-10 |
| Exhaust gas purification apparatus of engine App 20070101700 - Masaki; Nobuhiko ; et al. | 2007-05-10 |
| Engine exhaust emission purification apparatus App 20070092413 - Hirata; Kiminobu ; et al. | 2007-04-26 |
| Engine control apparatus and engine operating method App 20070079601 - Hirata; Kiminobu ; et al. | 2007-04-12 |
| Exhaust emission purifying apparatus for internal combustion engine App 20070035832 - Hirata; Kiminobu ; et al. | 2007-02-15 |
| Exhaust emission purifying apparatus for engine App 20070000240 - Hirata; Kiminobu ; et al. | 2007-01-04 |
| Exhaust gas purification apparatus for engine App 20060248880 - Hirata; Kiminobu ; et al. | 2006-11-09 |
| Exhaust emission purifying apparatus for engine App 20060236681 - Masuda; Kouji ; et al. | 2006-10-26 |
| Exhaust emission purifying apparatus and exhaust emission purifying method for engine App 20060233689 - Hirata; Kiminobu ; et al. | 2006-10-19 |
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