Ichihara, Japan

Masayoshi Horikoshi

This inventor holds 1 USPTO granted patent. Top assignees: Chisso Corporation, Nippondenso Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Horikoshi. Retrieved from https://idiyas.com/inventor/masayoshi-horikoshi

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 = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Masayoshi Horikoshi: Innovator in Electric Insulation Materials

Introduction

Masayoshi Horikoshi is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of electric insulation materials, particularly for vehicles. His innovative approach has led to the development of a unique resin composition that enhances the performance and safety of automotive components.

Latest Patents

Horikoshi holds 1 patent for his invention titled "Resin composition for electric insulation materials for vehicles." This patent describes a resin composition that is prepared by blending a crystalline propylene-ethylene copolymer resin with various additives. These include 3 to 10 wt. % of glass fiber, 10 to 20 wt. % of talc or mica, 5 to 20 wt. % of silica, 4 to 20 wt. % of modified polyolefin resins, 10 to 30 wt. % of halogen-containing flame retardants, and 3 to 15 wt. % of flame retardant auxiliaries. The composition is designed to maintain a balance in mechanical characteristics, electrical characteristics, and resistance to various environmental factors.

Career Highlights

Throughout his career, Masayoshi Horikoshi has worked with prominent companies such as Chisso Corporation and Nippondenso Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and engineering.

Collaborations

Horikoshi has collaborated with notable colleagues, including Kazuhiko Aratake and Yasuhiko Suzuki. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Masayoshi Horikoshi is a distinguished inventor whose work in electric insulation materials has made a significant impact on the automotive industry. His innovative resin composition exemplifies the importance of research and development in creating safer and more efficient vehicle components.

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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