Koga; Toshimasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koga; Toshimasa.The latest application filed is for "removal of front end blockage of a diesel particulate filter".
Company Profile
0.28.28
- Koga; Toshimasa - Yokohama JP
- Koga; Toshimasa - Yokohama-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Regeneration of diesel particulate filter Grant 7,343,738 - Tsutsumoto , et al. March 18, 2 | 2008-03-18 |
| Diesel engine comprising DPM filter and DPM filter regeneration method Grant 7,340,886 - Kawashima , et al. March 11, 2 | 2008-03-11 |
| Filter regeneration control Grant 7,322,182 - Ueno , et al. January 29, 2 | 2008-01-29 |
| Removal of front end blockage of a diesel particulate filter Grant 7,322,185 - Koga , et al. January 29, 2 | 2008-01-29 |
| Estimation of particulate matter deposit amount in diesel particulate filter Grant 7,322,184 - Kondou , et al. January 29, 2 | 2008-01-29 |
| Regeneration of diesel particulate filter Grant 7,237,379 - Nakano , et al. July 3, 2 | 2007-07-03 |
| Filter regeneration in engine exhaust gas purification device Grant 7,219,493 - Tsutsumoto , et al. May 22, 2 | 2007-05-22 |
| Regeneration control of diesel particulate filter Grant 7,200,991 - Otake , et al. April 10, 2 | 2007-04-10 |
| Diesel engine comprising DPM filter and method of estimating amount of DPM trapped in DPM filter Grant 7,171,802 - Inoue , et al. February 6, 2 | 2007-02-06 |
| Particulate filter regenerating device Grant 7,169,364 - Ohtake , et al. January 30, 2 | 2007-01-30 |
| Estimation of particulate matter deposit amount in diesel particulate filter Grant 7,159,392 - Kondoh , et al. January 9, 2 | 2007-01-09 |
| Regeneration control of diesel particulate filter Grant 7,159,384 - Otake , et al. January 9, 2 | 2007-01-09 |
| Exhaust gas purifying system of internal combustion engine Grant 7,153,342 - Koga , et al. December 26, 2 | 2006-12-26 |
| Engine exhaust gas purification device Grant 7,147,688 - Kondou , et al. December 12, 2 | 2006-12-12 |
| Regeneration control of diesel particulate filter Grant 7,146,805 - Otake , et al. December 12, 2 | 2006-12-12 |
| Engine exhaust gas purification device Grant 7,147,693 - Inoue , et al. December 12, 2 | 2006-12-12 |
| Regeneration apparatus and method for particulate filter applicable to engine exhaust gas purifying device Grant 7,137,247 - Koga , et al. November 21, 2 | 2006-11-21 |
| Regeneration control of diesel particulate filter Grant 7,134,275 - Tsutsumoto , et al. November 14, 2 | 2006-11-14 |
| Regeneration of diesel particulate filter Grant 7,082,754 - Otake , et al. August 1, 2 | 2006-08-01 |
| Filter regeneration control Grant 7,065,959 - Ueno , et al. June 27, 2 | 2006-06-27 |
| Regeneration of particulate filter Grant 7,062,906 - Otake , et al. June 20, 2 | 2006-06-20 |
| Regeneration of diesel particulate filter Grant 7,028,466 - Kondou , et al. April 18, 2 | 2006-04-18 |
| Removal of front end blockage of a diesel particulate filter App 20060042238 - Koga; Toshimasa ; et al. | 2006-03-02 |
| Estimation of particulate matter deposit amount in diesel particulate filter App 20060032217 - Kondou; Terunori ; et al. | 2006-02-16 |
| Estimation of particulate matter deposit amount in diesel particulate filter App 20060026950 - Kondou; Terunori ; et al. | 2006-02-09 |
| Exhaust gas processing device and method for diesel engine Grant 6,990,803 - Koga , et al. January 31, 2 | 2006-01-31 |
| Regeneration of diesel particulate filter App 20060016177 - Tsutsumoto; Naoya ; et al. | 2006-01-26 |
| Particulate filter regenerating device Grant 6,983,591 - Kondo , et al. January 10, 2 | 2006-01-10 |
| Engine exhaust cleaning device Grant 6,978,602 - Ohtake , et al. December 27, 2 | 2005-12-27 |
| Regeneration control of diesel particulate filter Grant 6,973,778 - Kondou , et al. December 13, 2 | 2005-12-13 |
| Exhaust gas purifying system for internal combustion engine Grant 6,952,919 - Otake , et al. October 11, 2 | 2005-10-11 |
| Regeneration of diesel particulate filter App 20050204731 - Nakano, Masahiko ; et al. | 2005-09-22 |
| Exhaust gas purification system and method Grant 6,928,809 - Inoue , et al. August 16, 2 | 2005-08-16 |
| Filter regeneration control App 20050143899 - Ueno, Shouichirou ; et al. | 2005-06-30 |
| Regeneration control of diesel particulate filter App 20050126161 - Otake, Makoto ; et al. | 2005-06-16 |
| Regeneration of diesel particulate filter App 20050126162 - Otake, Makoto ; et al. | 2005-06-16 |
| Regeneration control of diesel particulate filter App 20050120712 - Tsutsumoto, Naoya ; et al. | 2005-06-09 |
| Regeneration control of diesel particulate filter App 20050103002 - Kondou, Terunori ; et al. | 2005-05-19 |
| Filter regeneration in engine exhaust gas purification device App 20050060991 - Tsutsumoto, Naoya ; et al. | 2005-03-24 |
| Filter regeneration control App 20050060990 - Ueno, Shouichirou ; et al. | 2005-03-24 |
| Diesel engine comprising DPM filter and DPM filter regeneration method App 20050060989 - Kawashima, Junichi ; et al. | 2005-03-24 |
| Diesel engine comprising DPM filter and method of estimating amount of DPM trapped in DPM filter App 20050055999 - Inou, Takao ; et al. | 2005-03-17 |
| Regeneration control of diesel particulate filter App 20050056009 - Otake, Makoto ; et al. | 2005-03-17 |
| Regeneration control of diesel particulate filter App 20050056005 - Otake, Makoto ; et al. | 2005-03-17 |
| Engine exhaust gas purification device App 20040200198 - Inoue, Takao ; et al. | 2004-10-14 |
| Exhaust gas processing device and method for diesel engine App 20040194453 - Koga, Toshimasa ; et al. | 2004-10-07 |
| Regeneration of particulate filter App 20040172935 - Otake, Makoto ; et al. | 2004-09-09 |
| Engine exhaust gas purification device App 20040173090 - Kondou, Terunori ; et al. | 2004-09-09 |
| Regeneration of diesel particulate filter App 20040144087 - Kondou, Terunori ; et al. | 2004-07-29 |
| Exhaust gas purifying system for internal combustion engine App 20040144086 - Otake, Makoto ; et al. | 2004-07-29 |
| Exhaust gas purifying system of internal combustion engine App 20040139852 - Koga, Toshimasa ; et al. | 2004-07-22 |
| Regeneration apparatus and method for particulate filter applicable to engine exhaust gas purifying device App 20040139733 - Koga, Toshimasa ; et al. | 2004-07-22 |
| Exhaust gas purification system and method App 20040134187 - Inoue, Takao ; et al. | 2004-07-15 |
| Engine exhaust cleaning device App 20040123589 - Ohtake, Makoto ; et al. | 2004-07-01 |
| Particulate filter regenerating device App 20040123741 - Ohtake, Makoto ; et al. | 2004-07-01 |
| Particulate filter regenerating device App 20040118110 - Kondo, Terunori ; et al. | 2004-06-24 |
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