Takewaka; Tadashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takewaka; Tadashi.The latest application filed is for "fan and water heater provided with the same, and impeller and water heater provided with the same".
- Takewaka; Tadashi - Kobe JP
- TAKEWAKA; Tadashi - Kobe-shi JP
| Patent | Date |
|---|---|
| Flow rate regulation apparatus and hot water apparatus Grant 10,670,279 - Kinoshita , et al. | 2020-06-02 |
| 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 App 20180172314 - KAMEYAMA; Shuji ; et al. | 2018-06-21 |
| Flow Rate Regulation Apparatus And Hot Water Apparatus App 20180149372 - KINOSHITA; Ryota ; et al. | 2018-05-31 |
| 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 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 |
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