Kitakyushu, Japan

Taiji Sugita

This inventor holds 1 USPTO granted patent. Top assignee: Toto Ltd.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taiji Sugita. Retrieved from https://idiyas.com/inventor/taiji-sugita

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


Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Taiji Sugita: Innovator in Flushing Technology

Introduction

Taiji Sugita is a notable inventor based in Kitakyushu, Japan. He is recognized for his contributions to the field of plumbing technology, particularly in the design of flushing systems for toilets. His innovative approach has led to the development of a unique flushing water feed device.

Latest Patents

Sugita holds a patent for a water closet and flushing water feed device. This invention features a flush toilet equipped with a toilet flushing tank device that discharges flushing water to a toilet bowl. The tank device is integrated into a storage region located at the rear of the toilet bowl. It consists of a flushing water tank and a jet pump submerged within this tank. Flushing water is supplied to the jet pump through a flush valve and a downstream pipe. The jet pump includes a spray nozzle and a throat opposite to it. This design ensures that all flushing water jetted from the pump is directed through the pipe to a rim water channel.

Career Highlights

Sugita's career is marked by his dedication to improving toilet technology. His innovative designs have not only enhanced the functionality of flushing systems but have also contributed to water conservation efforts. His work exemplifies the intersection of engineering and environmental responsibility.

Collaborations

Throughout his career, Sugita has collaborated with notable colleagues, including Kunihiko Teshima and Tatsuhiro Kosugi. These partnerships have fostered a creative environment that has led to significant advancements in toilet technology.

Conclusion

Taiji Sugita's contributions to the field of plumbing technology, particularly through his patented flushing water feed device, highlight his innovative spirit and commitment to improving everyday conveniences. His work continues to influence the design and functionality of modern toilets.

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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