Hasegawa; Takahide
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hasegawa; Takahide.The latest application filed is for "combustion apparatus".
- Hasegawa; Takahide - Kakogawa JP
- HASEGAWA; Takahide - Kakogawa-shi Hyogo
- Hasegawa; Takahide - Kobe JP
- HASEGAWA; Takahide - Kobe-shi JP
| Patent | Date |
|---|---|
| Water heating apparatus with immediate hot water supply function and water heating system Grant 11,408,643 - Hasegawa August 9, 2 | 2022-08-09 |
| Hot-water supply device Grant 11,391,469 - Hasegawa , et al. July 19, 2 | 2022-07-19 |
| Hot water supply device Grant 11,378,283 - Hasegawa , et al. July 5, 2 | 2022-07-05 |
| Hot-water supply device Grant 11,339,976 - Hasegawa , et al. May 24, 2 | 2022-05-24 |
| Combustion Apparatus App 20210207803 - HASEGAWA; Takahide | 2021-07-08 |
| Water Heating Apparatus And Water Heating System App 20200408442 - HASEGAWA; Takahide | 2020-12-31 |
| Water Heating Apparatus and Water Heating System App 20200400346 - HASEGAWA; Takahide ; et al. | 2020-12-24 |
| Hot Water Supply Device App 20200309387 - HASEGAWA; Takahide ; et al. | 2020-10-01 |
| Water Heating Apparatus With Immediate Hot Water Supply Function And Water Heating System App 20200271356 - HASEGAWA; Takahide | 2020-08-27 |
| Hot-water Supply Device App 20200132312 - Hasegawa; Takahide ; et al. | 2020-04-30 |
| Conduit and hot water supply system Grant 10,605,453 - Sugatani , et al. | 2020-03-31 |
| Exhaust tube holding member, exhaust structure for combustion apparatus, and method for installing exhaust structure for combustion apparatus Grant 10,337,735 - Hasegawa | 2019-07-02 |
| Exhaust tube holding member and exhaust structure for combustion Grant 10,295,180 - Hasegawa | 2019-05-21 |
| Exhaust connection structure and combustion apparatus with exhaust connection structure Grant 10,295,181 - Sugatani , et al. | 2019-05-21 |
| Pipe adapter for water heater Grant D847,309 - Sugatani , et al. | 2019-04-30 |
| Pipe adapter for water heater Grant D845,449 - Sugatani , et al. | 2019-04-09 |
| Pipe adapter for water heater Grant D832,409 - Sugatani , et al. October 30, 2 | 2018-10-30 |
| Packing for pipe adapter for water heater Grant D828,524 - Sugatani , et al. September 11, 2 | 2018-09-11 |
| Conduit And Hot Water Supply System App 20180209645 - SUGATANI; Masaki ; et al. | 2018-07-26 |
| Cap for pipe adapter for water heater Grant D823,442 - Sugatani , et al. July 17, 2 | 2018-07-17 |
| Exhaust structure for water heater Grant 10,012,383 - Hasegawa , et al. July 3, 2 | 2018-07-03 |
| Exhaust Connection Structure And Combustion Apparatus With Exhaust Connection Structure App 20180119953 - SUGATANI; Masaki ; et al. | 2018-05-03 |
| Exhaust pipe for water heater Grant D816,196 - Sugatani , et al. April 24, 2 | 2018-04-24 |
| Exhaust Tube Holding Member, Exhaust Structure for Combustion Apparatus, and Method for Installing Exhaust Structure for Combustion Apparatus App 20170299176 - HASEGAWA; Takahide | 2017-10-19 |
| Exhaust Tube Holding Member and Exhaust Structure for Combustion App 20170299177 - HASEGAWA; Takahide | 2017-10-19 |
| Exhaust Structure For Water Heater App 20160053997 - HASEGAWA; Takahide ; et al. | 2016-02-25 |
| Water heater Grant D679,790 - Doi , et al. April 9, 2 | 2013-04-09 |
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