Tokyo, Japan

Takato Kumagai

This inventor holds 1 USPTO granted patent. Top assignee: Bunka Shutter Co., Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takato Kumagai. Retrieved from https://idiyas.com/inventor/takato-kumagai

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovations of Takato Kumagai: Pioneering Fire Safety Technology

Introduction: Takato Kumagai is an innovative inventor based in Tokyo, Japan, renowned for his contributions to fire safety technology. With a profound understanding of fire hazards and the science behind extinguishing flames, he has developed a unique apparatus designed to combat fire and smoke effectively.

Latest Patents: Kumagai holds a notable patent for a fire extinguishing and smoke eliminating apparatus. This innovative device utilizes water mist technology, featuring a specialized nozzle that sprays fine water particles with a specific diameter. This design is tailored to address smoke produced by various types of objects, ensuring efficient fire suppression in designated areas.

Career Highlights: Throughout his career, Takato Kumagai has made significant strides in enhancing fire safety measures. His work at Bunka Shutter Co., Ltd. has positioned him as a leader in the development of advanced firefighting solutions, significantly impacting how fire risks are managed in various environments.

Collaborations: Kumagai has collaborated with talented colleagues such as Tohru Uetake and Yasunobu Ohshima. Their collective expertise has driven innovative projects within their company, fostering a culture of creativity and improvement in safety technologies.

Conclusion: Takato Kumagai’s inventive spirit and dedication to fire safety reflect his commitment to protecting lives and property. His pioneering work on the fire extinguishing and smoke eliminating apparatus marks a significant milestone in the field, showcasing how innovation can provide practical solutions to real-world challenges.

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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