Tokyo, Japan

Michiyoshi Kurosawa

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Kinyosha Co., Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michiyoshi Kurosawa. Retrieved from https://idiyas.com/inventor/michiyoshi-kurosawa

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Michiyoshi Kurosawa: Innovator in Fixing Roll Technology.

Introduction

Michiyoshi Kurosawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of fixing roll technology. His innovative approach has led to the development of a unique patent that enhances the performance of fixing rolls used in various applications.

Latest Patents

Kurosawa holds a patent for a fixing roll, which comprises a core metal and a heat-resistant elastic layer. This layer is designed to cover the circumferential outer surface of the core metal. Additionally, a surface layer is formed to cover the heat-resistant elastic layer. This surface layer is made of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer resin film. The film features a double-layer structure, with an inner layer having a volume resistivity of 1011 Ω.cm or less. The outer layer has a thickness ranging between 3 μm and 50 μm, while the entire thickness of the resin film falls within a range of 20 μm to 500 μm. This innovative design improves the efficiency and durability of fixing rolls.

Career Highlights

Kurosawa is currently associated with Kinyosha Co., Ltd., where he continues to develop and refine his inventions. His work has been instrumental in advancing the technology used in fixing rolls, making them more effective for industrial applications.

Collaborations

Kurosawa has collaborated with Noritomo Fukunaga, contributing to the development of innovative solutions in their field. Their partnership has fostered creativity and technical advancements in fixing roll technology.

Conclusion

Michiyoshi Kurosawa's contributions to fixing roll technology through his patent demonstrate his innovative spirit and dedication to improving industrial applications. His work continues to influence the industry positively.

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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