Ichihara, Japan

Mayu Hasegawa

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Idemitsu Kosan Company, Limited. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mayu Hasegawa. Retrieved from https://idiyas.com/inventor/mayu-hasegawa

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Innovations in Metal Processing: The Invention of Mayu Hasegawa

Introduction

Mayu Hasegawa, an accomplished inventor based in Ichihara, Japan, is renowned for her innovative contributions to metal processing technology. With one patent to her name, she has demonstrated a commitment to creating effective and efficient industrial solutions.

Latest Patents

Hasegawa's notable patent is a water-based coolant designed for quenching or cutting metal materials. The invention entails a method utilizing a water-based composition that includes water, various inorganic acid salts, and a metal corrosion inhibitor. Furthermore, the coolant may incorporate optional components such as a bactericide, a water-soluble rust inhibitor, an antioxidant, and a detergent dispersant. This innovative approach aims to enhance the efficiency of metal processing while minimizing environmental impact.

Career Highlights

Mayu Hasegawa currently works at Idemitsu Kosan Company, Limited, where she leverages her expertise to advance industrial developments. Her work reflects her dedication to improving metalworking processes through innovative cooling solutions. Hasegawa's background and technical knowledge have positioned her as a key contributor in her field.

Collaborations

Throughout her career, Hasegawa has collaborated with notable colleagues such as Masahisa Goto and Katsumi Ichitani. These partnerships have been instrumental in refining her inventions and pushing the boundaries of metal processing technology.

Conclusion

Mayu Hasegawa is a trailblazer in the field of industrial coolant invention. Her innovative water-based coolant exemplifies her commitment to enhancing manufacturing processes while being mindful of the environmental implications. With her continued efforts and collaborations, she is poised to make significant contributions to the industry.

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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