Shimonoseki, Japan

Kimiaki Nagamatsu

This inventor holds 1 USPTO granted patent. Top assignee: Nichimo Co., Ltd. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimiaki Nagamatsu. Retrieved from https://idiyas.com/inventor/kimiaki-nagamatsu

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 = 2.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovations of Kimiaki Nagamatsu: A Visionary in Buoy Technology

Introduction: Kimiaki Nagamatsu, an inventive mind from Shimonoseki, Japan, has made significant contributions to the field of marine technology. As a dedicated inventor, he has created innovative solutions that cater to practical needs. His most notable invention, a self-luminous buoy, reflects his commitment to enhancing safety and visibility in maritime environments.

Latest Patents: Kimiaki Nagamatsu holds a patent for his self-luminous buoy, which is designed to improve navigation and safety at sea. This buoy consists of a solar generator, a battery that stores the electrical energy generated by the solar panel, a light-emitting element powered by this stored energy, and an energy control mechanism. This mechanism allows the light-emitting element to activate only when ambient light levels drop below a predetermined threshold, ensuring optimal functionality and energy efficiency.

Career Highlights: Kimiaki Nagamatsu is currently employed at Nichimo Co., Ltd., a company recognized for its advancements in marine technology. His work focuses on developing cutting-edge marine devices that enhance both safety and efficiency in nautical operations. His inventive spirit has propelled him to be a prominent figure within his organization.

Collaborations: A significant aspect of Nagamatsu's professional journey includes his collaborative efforts with his coworker, Hideo Tanikuro. Together, they have worked on various projects that leverage their combined expertise to develop innovative solutions aimed at addressing challenges faced in marine environments.

Conclusion: Kimiaki Nagamatsu stands out as a remarkable inventor whose contributions to marine technology have made waves in the industry. His self-luminous buoy demonstrates his ability to blend innovation with practicality, ensuring safety and efficiency in maritime activities. As he continues to work with Nichimo Co., Ltd., the future holds promising advancements that stem from his inventive endeavors.

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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