Kitakyushu, Japan

Yuuki Shinohara

This inventor holds 14 USPTO granted patents and 1 EPO patent. Top assignee: Toto Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuki Shinohara. Retrieved from https://idiyas.com/inventor/yuuki-shinohara

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


% Patents Active = 85.7


Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Fukuoka, JP (2019)
  • Kitakyushu, JP (2018 - 2023)

Company Filing History:


Years Active: 2018-2026

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14 patents (USPTO):Explore Patents

Title: Innovations by Yuuki Shinohara: Advancements in Toilet Technology

Introduction

Yuuki Shinohara, an innovative inventor based in Kitakyushu, Japan, has made significant contributions to the field of plumbing technology, particularly in toilet systems. With a total of 11 patents to his name, Shinohara is recognized for his inventive designs that enhance functionality and user experience in everyday sanitation products.

Latest Patents

Among his recent innovations, Shinohara has developed a tank device that effectively restrains the splashing of flush water during the refill process. This invention aims to suppress the disruptive sound of water slapping against surfaces. The tank device comprises a main unit designed to store flush water and is equipped with a water supply member that directs water flow in a controlled manner, incorporating flow rectifying portions on its inner walls.

Furthermore, his latest flush toilet design improves waste discharge performance even with a reduced volume of flushing water. The innovative structure of this toilet features a bowl section, a water discharge trap conduit, and a strategically designed jet spout port. The unique curvature of the bowl's bottom surface enhances the siphon action, ensuring efficient waste removal.

Career Highlights

Yuuki Shinohara's affiliation with Toto Ltd., a leading manufacturer in sanitary ware, has provided him with a platform to transform his innovative ideas into practical solutions. His work reflects a dedication to improving restroom technology, focusing on efficiency and user satisfaction.

Collaborations

Shinohara's achievements in innovation are further supported by his collaborations with talented coworkers, including Shu Kashirajima and Masaaki Momoe. Their combined expertise and creative approaches contribute to the success of new inventions at Toto Ltd., enabling the development of cutting-edge products that meet modern needs.

Conclusion

In summary, Yuuki Shinohara's contributions to toilet technology exemplify the impact of thoughtful innovation in everyday life. His patented inventions demonstrate a blend of practicality and creativity, establishing him as a noteworthy figure in the realm of sanitation engineering. Through continuous collaboration and dedication to his craft, Shinohara is poised to lead further advancements in this essential industry.

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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