Oohigashi; Takeshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oohigashi; Takeshi.The latest application filed is for "hot water apparatus".
- Oohigashi; Takeshi - Hyogo JP
- Oohigashi; Takeshi - Kakogawa JP
- OOHIGASHI; Takeshi - Kakogawa-shi JP
- OOHIGASHI; Takeshi - Kakogawa-shi Hyogo JP
| Patent | Date |
|---|---|
| Heat exchanger for water heater Grant D917,031 - Oohigashi , et al. April 20, 2 | 2021-04-20 |
| Heat exchanger for water heater Grant D916,257 - Oohigashi , et al. April 13, 2 | 2021-04-13 |
| Heat exchanger for water heater Grant D916,258 - Oohigashi , et al. April 13, 2 | 2021-04-13 |
| 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 |
| Hot water apparatus with flanged connections Grant 10,816,222 - Ooshita , et al. October 27, 2 | 2020-10-27 |
| Heat exchanger, hot water apparatus, and method of manufacturing heat exchanger Grant 10,408,549 - Oohigashi , et al. Sept | 2019-09-10 |
| Heat exchanger and hot water apparatus Grant 10,393,404 - Kondo , et al. A | 2019-08-27 |
| Water heater Grant 10,386,092 - Kimura , et al. A | 2019-08-20 |
| Fin-and-tube type heat exchanger and water heater including the same Grant 10,094,589 - Oohigashi , et al. October 9, 2 | 2018-10-09 |
| Hot Water Apparatus App 20180195742 - OOSHITA; Wataru ; et al. | 2018-07-12 |
| Heat Exchanger, Hot Water Apparatus, And Method Of Manufacturing Heat Exchanger App 20180164046 - OOHIGASHI; Takeshi ; et al. | 2018-06-14 |
| Heat Exchanger And Hot Water Apparatus App 20180087806 - KONDO; Masaki ; et al. | 2018-03-29 |
| Heat exchanger and water heater Grant 9,829,257 - Oohigashi November 28, 2 | 2017-11-28 |
| Water heater including heat exchanger Grant 9,829,204 - Oohigashi , et al. November 28, 2 | 2017-11-28 |
| Fin-and-tube Type Heat Exchanger And Water Heater Including The Same App 20170205113 - OOHIGASHI; Takeshi ; et al. | 2017-07-20 |
| Water heater Grant 9,404,670 - Kimura , et al. August 2, 2 | 2016-08-02 |
| Water Heater App 20160010892 - KIMURA; Sakiko ; et al. | 2016-01-14 |
| Water Heater App 20150176862 - KIMURA; Sakiko ; et al. | 2015-06-25 |
| Heat Exchanger And Water Heater App 20140190425 - OOHIGASHI; Takeshi | 2014-07-10 |
| Heat Exchanger And Water Heater Including The Same App 20140174382 - OOHIGASHI; Takeshi ; et al. | 2014-06-26 |
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