Takahama, Japan

Harukazu Matsuyama

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harukazu Matsuyama. Retrieved from https://idiyas.com/inventor/harukazu-matsuyama

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 = 7(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Innovator Spotlight: Harukazu Matsuyama and His Innovative Filtering Apparatus

Introduction: Harukazu Matsuyama, an inventive mind hailing from Takahama, Japan, is recognized for his contributions to the field of filtration technology. With one patent to his name, Matsuyama has developed an innovative apparatus designed to streamline the production of filter elements, showcasing his inventive capabilities and commitment to advancing technology.

Latest Patents: Matsuyama's sole patent, titled "Apparatus for making a filter from a material for a filter element," introduces a cutting-edge mechanism that automates the creation of filters. This apparatus efficiently produces filters with multiple wavy portions arranged to form a circle. The technology involves a contracting apparatus that reduces the distance between ridges in a continuously corrugated strip, creating the desired wavy structure. Additionally, Matsuyama's invention features a rounding apparatus that connects the strip's ends, ensuring a seamless circular formation. Finally, a shaping apparatus is utilized to finalize the design of the filter, enhancing functionality and effectiveness.

Career Highlights: Throughout his career, Harukazu Matsuyama has been associated with Nippondenso Co., Ltd., a leading company known for its innovative automotive technologies. His role at Nippondenso not only highlights his technical skill but also his dedication to improving product efficiency through innovation.

Collaborations: Matsuyama has worked alongside talented colleagues, including Tetsuo Kato and Yasuo Hibi. Collaborating with such industry professionals has undoubtedly enriched his inventive journey, allowing for a collective exchange of ideas and expertise.

Conclusion: Harukazu Matsuyama’s inventive spirit is evident in his innovative filtering apparatus, which stands as a testament to his ability to merge creativity with practical applications. As he continues his work at Nippondenso Co., Ltd., it will be fascinating to see how his contributions shape the future of filtration technology. His dedication and ingenuity inspire the next generation of inventors and innovators in Japan and beyond.

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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