Inventor · disambiguated record
Tadashi Takewaka
Also filed as: TAKEWAKA TADASHI
3 granted patents·7 citations·filing 2015–2018
57Inventor score
Files withNORITZ CORP3
Top patents by PatentIndex Score
3 records- 0191US9933185B2Fan and water heater provided with the same, and impeller and water heater provided with the sameNORITZ CORP·Filed 2015·Granted Apr 3, 2018·7 cites·6 claims
- 0262US10473360B2Fan and water heater provided with the same, and impeller and water heater provided with the sameNORITZ CORP·Filed 2018·Granted Nov 12, 2019·0 cites·3 claims
- 0344US10670279B2Flow rate regulation apparatus and hot water apparatusNORITZ CORP·Filed 2017·Granted Jun 2, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →