Tokyo, Japan

Yasuhiro Aizawa

This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Paper Mills Limited. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Aizawa. Retrieved from https://idiyas.com/inventor/yasuhiro-aizawa-55gzt4sl

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 = 3.0

ph-index = 3

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1988-2002

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3 patents (USPTO):Explore Patents

Title: Yasuhiro Aizawa: Innovator in Photoreactive Agents

Introduction

Yasuhiro Aizawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of photoreactive agents, holding a total of 3 patents. His work focuses on developing innovative solutions for removing harmful materials.

Latest Patents

Aizawa's latest patents include a photoreactive agent designed for removing harmful materials. This agent comprises a substrate and a layer containing a photoreactive semiconductor along with organic fine particles coated with inorganic fine particles. The design allows for effective removal of harmful substances, including malodor, while ensuring water resistance and stability over time. Another patent involves a photographic light-sensitive silver halide element with antistatic properties, which significantly enhances the antistatic characteristics of photographic materials.

Career Highlights

Yasuhiro Aizawa is currently employed at Mitsubishi Paper Mills Limited, where he continues to innovate in the field of photoreactive materials. His work has garnered attention for its practical applications and effectiveness in addressing environmental concerns.

Collaborations

Aizawa has collaborated with notable colleagues, including Touru Noda and Kazuchiyo Takaoka, contributing to advancements in their shared field of expertise.

Conclusion

Yasuhiro Aizawa's contributions to the development of photoreactive agents highlight his role as a key innovator in the industry. His patents reflect a commitment to creating effective solutions for harmful material removal, showcasing the importance of innovation in environmental protection.

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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