Inventor

KYAKUNO TOSHIHIKO

JP7 patents

Patents

7 patents

US11658629B2May 23, 2023

Amplifier circuit

YOKOGAWA ELECTRIC CORP0 citations56

US11946899B2Apr 2, 2024

Measuring device

YOKOGAWA ELECTRIC CORP0 citations54

US12306099B2May 20, 2025

Control apparatus, measuring instrument, and method of preventing condensation

YOKOGAWA ELECTRIC CORP0 citations46

US12265051B2Apr 1, 2025

Residual chlorine meter, control method thereof, and chlorine meter system

YOKOGAWA ELECTRIC CORP0 citations46

US10591940B2Mar 17, 2020

Current output circuit

YOKOGAWA ELECTRIC CORP0 citations46

US12498322B2Dec 16, 2025

Control apparatus, turbidimeter, determination method, and learning method

YOKOGAWA ELECTRIC CORP0 citations42

US11940408B2Mar 26, 2024

Measuring device

YOKOGAWA ELECTRIC CORP0 citations41