Kitakyushu, Japan

Hideyuki Matsui

This inventor holds 17 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 9 EPO patents, primarily in Water Control Technology. Top assignees: Toto Ltd., Nippon Thermostat Co., Ltd., Piolax, Inc.. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Matsui. Retrieved from https://idiyas.com/inventor/hideyuki-matsui-4e7dblxb

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 100.0


 

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 88(Granted Patents)


Location History:

  • Fukuoka, JP (2014)
  • Kitakyushu, JP (1998 - 2023)

Company Filing History:


Years Active: 1998-2026

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Areas of Expertise:
Water Mixing
Shower Head
Flow-Rate Adjustable Valve
Electronic Faucet
Thermally Actuated Valve
Touch Detection
Pressure Reducing Valve
Faucet Apparatus
Temperature-Actuated Valve
Water Handling Equipment
Hot Water Mixing
Cold Water Mixing
17 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Hideyuki Matsui

Introduction

Hideyuki Matsui is a prominent inventor based in Kitakyushu, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative products that enhance everyday experiences. With a total of 17 patents to his name, Matsui's work reflects a commitment to improving functionality and user satisfaction.

Latest Patents

Matsui's latest inventions include a versatile shower head and a flow-rate adjustable valve. The shower head features multiple spout modes that can be easily switched, incorporating a storage chamber for water and a secondary-side flow-path member with various flow paths. This design allows users to enjoy different shower experiences tailored to their preferences. The flow-rate adjustable valve is designed to regulate the flow of liquid through a flow path, featuring a main valve body, back pressure chamber, and a pilot valve body that opens and closes the outlet hole. This innovative valve design enhances control over liquid flow, making it suitable for various applications.

Career Highlights

Throughout his career, Matsui has worked with notable companies such as Toto Ltd. and Nippon Thermostat Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of cutting-edge technologies. His work has not only advanced product design but has also set new standards in the industry.

Collaborations

Matsui has collaborated with talented individuals in his field, including Makoto Hatakeyama and Masanobu Kanashiro. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hideyuki Matsui's contributions to engineering and product design exemplify the spirit of innovation. His patents and collaborations reflect a dedication to enhancing everyday products, making a lasting impact in his field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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