Hamamatsu, Japan

Hisao Suzuki

This inventor holds 1 USPTO granted patent. Top assignee: Yamaha Corporation. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Suzuki. Retrieved from https://idiyas.com/inventor/hisao-suzuki-58z1ffyk

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Hisao Suzuki: Innovator in Photochromic Compounds

Introduction

Hisao Suzuki is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of photochromic compounds, particularly in enhancing their properties for various applications. His work has implications in optical technologies, making him a key figure in his industry.

Latest Patents

Hisao Suzuki holds 1 patent for a photochromic compound. This invention involves a chemical structure of a fulgide type photochromic compound. The introduction of electron donative groups into its heteroaromatic structure effectively improves long wavelength sensitivity without compromising thermal stability. Such combined functional properties make the products advantageous for use in optical recording media, copying media, printing media, optical filters, and display materials.

Career Highlights

Suzuki is currently associated with Yamaha Corporation, where he continues to innovate and develop new technologies. His work at Yamaha has allowed him to explore the practical applications of his inventions in the consumer electronics sector.

Collaborations

Some of his notable coworkers include Akira Kaneko and Akihiko Tomoda. Their collaboration has likely contributed to the advancement of projects within Yamaha Corporation.

Conclusion

Hisao Suzuki's contributions to the field of photochromic compounds highlight his innovative spirit and dedication to advancing optical technologies. His work continues to influence various industries, showcasing the importance of research and development in creating practical solutions.

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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