Osaka, Japan

Masaki Haruyoshi

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Teijin Limited, Marubishi Oil Chemical Co., Ltd.. Active years: 2018-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Haruyoshi. Retrieved from https://idiyas.com/inventor/masaki-haruyoshi

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


% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2018-2019

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2 patents (USPTO):Explore Patents

Title: Masaki Haruyoshi: Innovator in Flame Retardant Technologies

Introduction

Masaki Haruyoshi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of flame retardant materials, holding a total of 2 patents. His work focuses on developing innovative solutions that enhance the safety and durability of various products.

Latest Patents

Haruyoshi's latest patents include a flameproofing agent for fibers and a flame retardant synthetic leather. The flameproofing agent is designed to provide high flameproofness along with excellent physical properties such as light resistance, heat resistance, and texture. It comprises an organic phosphorus compound represented by a specific chemical formula. Similarly, the flame retardant synthetic leather also contains an organic phosphorus compound and is characterized by high flame retardancy and superior physical properties.

Career Highlights

Throughout his career, Masaki Haruyoshi has worked with prominent companies such as Teijin Limited and Marubishi Oil Chemical Co., Ltd. His experience in these organizations has allowed him to refine his expertise in developing flame retardant technologies.

Collaborations

Haruyoshi has collaborated with notable coworkers, including Katsuhiro Yamanaka and Tsuyoshi Takeda. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Masaki Haruyoshi stands out as a key figure in the development of flame retardant materials. His inventions not only enhance safety but also improve the overall quality of products in various industries.

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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