This inventor holds 1 USPTO granted patent. Top assignee: Noritz Corporation. Active years: 2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019
Title: Ryo Ikeda: Solenoid Valve Driving Innovation.
Introduction
Ryo Ikeda is an inventor associated with Noritz Corporation in Hyogo, Japan. His patent work addresses the reliable and quieter operation of solenoid valves.
Latest Patents
Ikeda is credited with 1 patent: “Driving Method for Solenoid Valve, Solenoid Valve Driving Apparatus, and Combustion Apparatus Including Same.” The invention describes controlling the electrical power supplied to a solenoid in two consecutive periods during valve opening. A higher PWM duty ratio in the second period supplies more power than in the first, helping the valve open reliably while suppressing loud operating noise.
Career Highlights
Ikeda’s documented patent contribution focuses on solenoid valve control and its application in combustion apparatus. The approach balances dependable valve opening with reduced noise.
Collaborations
Ikeda’s listed coworkers include Yasuhide Ikeuchi and Yoshitaka Kimura. His patent is associated with Noritz Corporation.
Conclusion
Ryo Ikeda’s patent presents a staged power-control method designed to make solenoid valve operation both reliable and quieter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile