Kentarou Yamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flowmeter
- Patent number D956592
- Issue date Jul 5, 2022
- Masaya Taguchi
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Flowmeter
- Patent number D896672
- Issue date Sep 22, 2020
- Masayuki Ishii
- D10 - Measuring, testing, or signalling instruments