Koriyama, Japan

Motoshi Nakayama

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Glass Company, Limited. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoshi Nakayama. Retrieved from https://idiyas.com/inventor/motoshi-nakayama

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


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Motoshi Nakayama

Introduction: Motoshi Nakayama, an accomplished inventor based in Koriyama, Japan, has made significant contributions to the field of optical technology. With a keen focus on enhancing the functionality of optical elements, Nakayama has developed an invention that showcases his ingenuity and expertise.

Latest Patents: Nakayama holds a patent for an optical element, optical system, and imaging apparatus. This innovative optical element is designed to have a transmittance of light that monotonically decreases from the center portion towards the peripheral portion. It features a light-absorbing portion made from material capable of absorbing some or all visible light, which is formed at one surface of a transparent substrate. The thickness of this portion increases gradually from the center to the edges. Additionally, a light-transmitting portion, made to transmit visible light, is positioned atop the light-absorbing portion, while a transparent resin layer, also light-transmissive, is formed on the opposite surface of the substrate. Each component of this invention is crafted from a resin material, demonstrating advanced material engineering techniques.

Career Highlights: Nakayama is currently associated with Asahi Glass Company, Limited, where he continues to innovate and develop cutting-edge optical solutions. His career is marked by his dedication to research and development within the optical field, making him a notable figure in his company.

Collaborations: Throughout his career, Nakayama has collaborated with fellow inventors and professionals, including Takuji Nomura and Kensuke Ono. These partnerships have been vital in advancing his research endeavors and fostering a collaborative environment focused on innovation.

Conclusion: Motoshi Nakayama is a testament to the spirit of innovation in optical technology. With his patent for a sophisticated optical element and a solid foundation at Asahi Glass Company, Limited, he continues to push the boundaries of what is possible in the realm of imaging and optical systems. His work not only contributes to his company’s success but also enhances the broader technological landscape.

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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