This inventor holds 1 USPTO granted patent. Top assignee: Toflo Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Hiroyoshi Amano and Flow Rate Control Innovation.
Introduction
Hiroyoshi Amano is an inventor based in Tokyo, Japan, associated with Toflo Corporation. His patent work addresses flow-rate regulation and pressure control in fluid systems.
Latest Patents
Amano is credited with 1 patent, titled “Flow Rate Control Device.” The invention combines a flow-regulating valve, a flow meter, and a control portion that adjusts the valve opening based on measured flow. Its three-way valve divides incoming fluid between two outlets. A multistage throttle orifice on the first outlet reduces fluid pressure in stages, while the flow meter is connected to the second outlet. The design aims to limit supply-pressure variation as the set flow rate changes and to reduce the effects of secondary-side pressure loss and cavitation.
Career Highlights
Amano’s listed patent reflects work on practical fluid-control technology. The device’s coordinated measurement, valve control, and staged pressure reduction are intended to support more stable flow and pressure conditions.
Collaborations
Amano is associated with Toflo Corporation. Taichi Baba is identified as a coworker.
Conclusion
Hiroyoshi Amano’s patent describes a flow-rate control device designed to manage changing flow demands while mitigating pressure variation and secondary-side effects.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile