Saitama, Japan

Masabumi Miyashita

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Nippon Leakless Industry Co., Ltd.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masabumi Miyashita. Retrieved from https://idiyas.com/inventor/masabumi-miyashita

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

Calculating rank


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Masabumi Miyashita: Innovator in Metal Gasket Technology

Introduction

Masabumi Miyashita is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of material science, particularly in the development of metal gasket raw materials. His innovative approach focuses on enhancing the performance and environmental safety of these materials.

Latest Patents

Miyashita holds a patent for a "Metal gasket raw material plate and manufacturing method therefor." This invention introduces a non-chromium treated material that improves the peeling resistance between a metal plate and a rubber layer. The design minimizes the adverse effects of fretting and antifreeze liquid, ensuring that the rubber layer adheres better to the metal plate. Additionally, the material is environmentally friendly and poses minimal risk to human health. The laminated structure features a rubber layer bonded to a stainless steel plate, with a primer layer of silica-alumina condensate enhancing the bond.

Career Highlights

Throughout his career, Masabumi Miyashita has worked with prominent companies such as Nippon Leakless Industry Co., Ltd. and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his expertise in material development and manufacturing processes.

Collaborations

Miyashita has collaborated with talented individuals in his field, including Naomichi Mitsuyama and Norifumi Misumi. These partnerships have contributed to the advancement of innovative solutions in gasket technology.

Conclusion

Masabumi Miyashita's work in developing advanced metal gasket materials showcases his commitment to innovation and environmental responsibility. His contributions continue to influence the industry and pave the way for future advancements in material science.

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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