This inventor holds 2 USPTO granted patents. Top assignee: Toto Ltd.. Active years: 1994.
Location History:
- Kita-kyushu, JP (1994)
- Kita, JP (1994)
Company Filing History:
Years Active: 1994
Title: Shoji Inokuchi: Innovator in Water Flow Control Systems
Introduction
Shoji Inokuchi is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of water flow control systems, holding a total of 2 patents. His innovative designs focus on enhancing efficiency and reducing energy consumption in flushing systems.
Latest Patents
One of Inokuchi's latest patents is a battery-operated flushing system. This system comprises a flushing valve of the pilot-operated self-closing type, which features a pressure chamber connected to a pilot conduit controlled by a non-latching solenoid valve. A pressure control valve is strategically placed between the pressure chamber and the solenoid valve to limit the static water pressure applied when the solenoid valve is closed. This design allows for a significant reduction in power consumption required to lift the solenoid valve plunger against static hydraulic pressure. Once the plunger is lifted, the solenoid valve is energized with a reduced electric current, which is sufficient to maintain the valve in its open position. Overall, this innovation leads to reduced energy consumption per cycle of operation and avoids malfunctions associated with latching type solenoid valves.
Career Highlights
Inokuchi is currently associated with Toto Ltd., a leading company in the sanitary ware industry. His work at Toto Ltd. has allowed him to focus on developing advanced flushing systems that are both efficient and reliable.
Collaborations
Inokuchi has collaborated with notable colleagues, including Hiroshi Kobayashi and Yukihiro Muroya. Their teamwork has contributed to the successful development of innovative products in the field.
Conclusion
Shoji Inokuchi's contributions to water flow control systems exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of engineering principles and a dedication to improving everyday technologies.