Fukunishi; Keigo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukunishi; Keigo.The latest application filed is for "air supply duct for fan and combustion device including the same".
- Fukunishi; Keigo - HYOGO JP
- FUKUNISHI; Keigo - Kobe-shi JP
- Fukunishi; Keigo - Akashi JP
- FUKUNISHI; Keigo - Akashi-shi JP
| Patent | Date |
|---|---|
| Air Supply Duct For Fan And Combustion Device Including The Same App 20220163158 - Fukunishi; Keigo | 2022-05-26 |
| Water Heater App 20200217557 - HASEGAWA; Hiroki ; et al. | 2020-07-09 |
| Fan and water heater provided with the same, and impeller and water heater provided with the same Grant 10,473,360 - Kameyama , et al. Nov | 2019-11-12 |
| Fan and water heater provided with the same, and impeller and water heater provided with the same Grant 10,473,359 - Kameyama , et al. Nov | 2019-11-12 |
| Water heater Grant 10,072,842 - Kameyama , et al. September 11, 2 | 2018-09-11 |
| Fan And Water Heater Provided With The Same, And Impeller And Water Heater Provided With The Same App 20180180324 - KAMEYAMA; Shuji ; et al. | 2018-06-28 |
| Fan And Water Heater Provided With The Same, And Impeller And Water Heater Provided With The Same App 20180172314 - KAMEYAMA; Shuji ; et al. | 2018-06-21 |
| Fan and water heater provided with the same, and impeller and water heater provided with the same Grant 9,933,185 - Kameyama , et al. April 3, 2 | 2018-04-03 |
| Fan assembly and water heater Grant 9,869,489 - Fukunishi , et al. January 16, 2 | 2018-01-16 |
| Water heater Grant 9,746,204 - Matsunaga , et al. August 29, 2 | 2017-08-29 |
| Water heater Grant 9,513,030 - Karaki , et al. December 6, 2 | 2016-12-06 |
| Fan Assembly And Water Heater App 20160069587 - FUKUNISHI; Keigo ; et al. | 2016-03-10 |
| Water Heater App 20160025377 - MATSUNAGA; Hironao ; et al. | 2016-01-28 |
| Rich-lean combustion burner and combustion apparatus Grant 9,228,742 - Akiyama , et al. January 5, 2 | 2016-01-05 |
| Fan And Water Heater Provided With The Same, And Impeller And Water Heater Provided With The Same App 20150241088 - KAMEYAMA; Shuji ; et al. | 2015-08-27 |
| Water Heater App 20150241086 - KAMEYAMA; Shuji ; et al. | 2015-08-27 |
| Rich-lean combustion burner and combustion apparatus Grant 9,115,889 - Fukunishi , et al. August 25, 2 | 2015-08-25 |
| Water Heater App 20150176861 - KARAKI; Tatsuya ; et al. | 2015-06-25 |
| Rich-lean Combustion Burner And Combustion Apparatus App 20130171576 - Akiyama; Takashi ; et al. | 2013-07-04 |
| Rich-lean Combustion Burner And Combustion Apparatus App 20130149653 - Fukunishi; Keigo ; et al. | 2013-06-13 |
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