Kawamura; Kohtaro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawamura; Kohtaro.The latest application filed is for "vacuum pump with abatement function".
- Kawamura; Kohtaro - Tokyo JP
| Patent | Date |
|---|---|
| Vacuum pump with abatement function Grant 10,632,419 - Nakazawa , et al. | 2020-04-28 |
| Exhaust gas abatement system Grant 10,227,926 - Hosotani , et al. | 2019-03-12 |
| Vacuum pump with abatement function Grant 10,143,964 - Kawamura , et al. De | 2018-12-04 |
| Vacuum Pump With Abatement Function App 20180207580 - NAKAZAWA; Toshiharu ; et al. | 2018-07-26 |
| Vacuum pump with abatement function Grant 9,956,524 - Nakazawa , et al. May 1, 2 | 2018-05-01 |
| Vacuum pump with abatement function Grant 9,822,974 - Kawamura , et al. November 21, 2 | 2017-11-21 |
| Exhaust system Grant 9,625,168 - Shinohara , et al. April 18, 2 | 2017-04-18 |
| Exhaust gas abatement apparatus Grant 9,364,786 - Kawamura , et al. June 14, 2 | 2016-06-14 |
| Exhaust Gas Abatement System App 20150000870 - Hosotani; Kazumasa ; et al. | 2015-01-01 |
| Vacuum Pump With Abatement Function App 20140352820 - NAKAZAWA; Toshiharu ; et al. | 2014-12-04 |
| Vacuum Pump With Abatement Function App 20140348717 - KAWAMURA; Kohtaro ; et al. | 2014-11-27 |
| Vacuum Pump With Abatement Function App 20140290919 - KAWAMURA; Kohtaro ; et al. | 2014-10-02 |
| Vacuum Pump With Abatement Function App 20140295362 - KAWAMURA; Kohtaro ; et al. | 2014-10-02 |
| Exhaust System App 20130171919 - Shinohara; Toyoji ; et al. | 2013-07-04 |
| Combustion type waste gas treatment system Grant 7,607,914 - Komai , et al. October 27, 2 | 2009-10-27 |
| Combustion type waste gas treatment system App 20070160946 - Komai; Tetsuo ; et al. | 2007-07-12 |
| Combustion type waste gas treatment system App 20050271988 - Komai, Tetsuo ; et al. | 2005-12-08 |
| Combustion type waste gas treatment system Grant 6,948,929 - Komai , et al. September 27, 2 | 2005-09-27 |
| Scrubber Grant 6,797,045 - Okuda , et al. September 28, 2 | 2004-09-28 |
| Combustor for waste gas treatment Grant 6,796,794 - Takemura , et al. September 28, 2 | 2004-09-28 |
| Method and device for combustion type exhaust gas treatment App 20040028590 - Tsuji, Takeshi ; et al. | 2004-02-12 |
| Combustor for waste gas treatment Grant 6,682,342 - Takemura , et al. January 27, 2 | 2004-01-27 |
| Exhaust gas treating device Grant 6,638,343 - Kawamura , et al. October 28, 2 | 2003-10-28 |
| Scrubber App 20030089241 - Okuda, Kazutaka ; et al. | 2003-05-15 |
| Combustor for waste gas treatment App 20030054314 - Takemura, Yoshiro ; et al. | 2003-03-20 |
| Combustor for waste gas treatment App 20020192610 - Takemura, Yoshiro ; et al. | 2002-12-19 |
| Combustor for treating exhaust gas Grant 6,494,711 - Takemura , et al. December 17, 2 | 2002-12-17 |
| Combustion type waste gas treatment system App 20020041836 - Komai, Tetsuo ; et al. | 2002-04-11 |
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