loadpatents
Patent applications and USPTO patent grants for Wada; Norihide.The latest application filed is for "hot water device".
Patent | Date |
---|---|
Heat exchanger and water heating apparatus including the same Grant 11,421,946 - Wada , et al. August 23, 2 | 2022-08-23 |
Heat exchanger and hot water apparatus Grant 11,293,702 - Wada , et al. April 5, 2 | 2022-04-05 |
Hot Water Device App 20210325083 - KONDO; Masaki ;   et al. | 2021-10-21 |
Heat Exchanger And Water Heating Apparatus Including The Same App 20210156629 - WADA; Norihide ;   et al. | 2021-05-27 |
Heat exchanger for water heater Grant D917,031 - Oohigashi , et al. April 20, 2 | 2021-04-20 |
Heat exchanger for water heater Grant D916,258 - Oohigashi , et al. April 13, 2 | 2021-04-13 |
Heat exchanger for water heater Grant D916,257 - Oohigashi , et al. April 13, 2 | 2021-04-13 |
Heat exchanger and water heater including same Grant 10,948,236 - Wada , et al. March 16, 2 | 2021-03-16 |
Heat exchange device and heat source machine Grant 10,890,356 - Shiotsu , et al. January 12, 2 | 2021-01-12 |
Heat exchanger for water heater Grant D904,587 - Oohigashi , et al. December 8, 2 | 2020-12-08 |
Heat exchanger for water heater Grant D904,588 - Oohigashi , et al. December 8, 2 | 2020-12-08 |
Heat exchanger for water heater Grant D904,589 - Oohigashi , et al. December 8, 2 | 2020-12-08 |
Heat Exchanger and Hot Water Apparatus App 20200208923 - WADA; Norihide ;   et al. | 2020-07-02 |
Heat Exchanger And Water Heater Including Same App 20190368818 - WADA; Norihide ;   et al. | 2019-12-05 |
Heat Exchange Device And Heat Source Machine App 20190226719 - Shiotsu; Naoya ;   et al. | 2019-07-25 |
Heat Exchange Device And Heat Source Machine App 20190195563 - Ohigashi; Takeshi ;   et al. | 2019-06-27 |
Water heater Grant 10,072,842 - Kameyama , et al. September 11, 2 | 2018-09-11 |
Water heater Grant 10,012,414 - Wada July 3, 2 | 2018-07-03 |
Hot Water Apparatus App 20180119989 - WADA; Norihide | 2018-05-03 |
Water heater Grant 9,945,581 - Fujimoto , et al. April 17, 2 | 2018-04-17 |
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 |
Water Heater App 20160025377 - MATSUNAGA; Hironao ;   et al. | 2016-01-28 |
Water Heater App 20160025373 - FUJIMOTO; Yu ;   et al. | 2016-01-28 |
Water Heater App 20160010891 - WADA; Norihide | 2016-01-14 |
Rich-lean combustion burner and combustion apparatus Grant 9,228,742 - Akiyama , et al. January 5, 2 | 2016-01-05 |
Water Heater App 20150241086 - KAMEYAMA; Shuji ;   et al. | 2015-08-27 |
Rich-lean combustion burner Grant 9,115,891 - Akiyama , et al. August 25, 2 | 2015-08-25 |
Rich-lean combustion burner Grant 9,115,888 - Wada , et al. August 25, 2 | 2015-08-25 |
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 |
Rich-lean Combustion Burner App 20120308945 - Wada; Norihide ;   et al. | 2012-12-06 |
Rich-lean Combustion Burner App 20120219920 - Akiyama; Takashi ;   et al. | 2012-08-30 |
Rich-lean Combustion Burner App 20120156629 - Akiyama; Takashi ;   et al. | 2012-06-21 |
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