Kitakyushu, Japan

Keiichi Kobayashi

This inventor holds 1 USPTO granted patent. Top assignees: Nifco Inc., Toto Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Kobayashi. Retrieved from https://idiyas.com/inventor/keiichi-kobayashi-w8lmhw49

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Keiichi Kobayashi: Innovator in Toilet Mechanism Design

Introduction

Keiichi Kobayashi is a notable inventor based in Kitakyushu, Japan. He is recognized for his innovative contributions to the design of toilet mechanisms, particularly in enhancing user convenience and functionality.

Latest Patents

Kobayashi holds a patent for a "Mechanism for opening and closing toilet seat and cover." This invention involves an apparatus for controlling the pivotal movement of a member on a water closet. The design includes a casing mounted on the water closet, a rotor rotatably mounted within the casing, and a viscous material that provides resistance between the rotor and the casing. The mechanism allows for smooth operation of the toilet seat and cover, ensuring ease of use.

Career Highlights

Throughout his career, Keiichi Kobayashi has worked with prominent companies such as Toto Ltd. and Nifco Inc. His experience in these organizations has contributed significantly to his expertise in the field of innovative toilet designs.

Collaborations

Kobayashi has collaborated with notable individuals in the industry, including Masazumi Moriwaki and Sigenari Kadomatsu. These partnerships have fostered a creative environment that has led to advancements in toilet technology.

Conclusion

Keiichi Kobayashi's contributions to toilet mechanism design exemplify the importance of innovation in everyday products. His patent and collaborations reflect a commitment to enhancing user experience in bathroom fixtures.

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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