Hikaru Shimizu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric transmission mechanism and ion meter
- Patent number 11,215,581
- Issue date Jan 4, 2022
- Yokogawa Electric Corporation
- Takeshi Kuwagata
- G01 - MEASURING TESTING
Information Patent Grant
Turbidity measurement method and turbidimeter
- Patent number 11,073,473
- Issue date Jul 27, 2021
- Yokogawa Electric Corporation
- Hikaru Shimizu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TURBIDITY MEASUREMENT METHOD AND TURBIDIMETER
- Publication number 20200278292
- Publication date Sep 3, 2020
- YOKOGAWA ELECTRIC CORPORATION
- Hikaru Shimizu
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC TRANSMISSION MECHANISM AND ION METER
- Publication number 20190331640
- Publication date Oct 31, 2019
- YOKOGAWA ELECTRIC CORPORATION
- Takeshi KUWAGATA
- G01 - MEASURING TESTING