Saitama, Japan

Mitsuyoshi Hirayama

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuyoshi Hirayama. Retrieved from https://idiyas.com/inventor/mitsuyoshi-hirayama

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 = 7.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: **Mitsuyoshi Hirayama: A Pioneer in Metallic Joining Methods**

Introduction

Mitsuyoshi Hirayama is an accomplished inventor based in Saitama, Japan, known for his innovative contributions in the field of metallic joining methods. With a focus on enhancing the reliability and efficiency of metal connections, Hirayama has secured a patent that reflects his expertise and ingenuity in this area.

Latest Patents

Hirayama holds a noteworthy patent titled "Method of joining metallic members, and joined metallic members." This invention discloses a method for successfully joining metallic components together. The process involves coating the metallic members with an undercoat composed of an alloy of tin and zinc. The metallic parts are then brought into contact through a mixture that contains solder, which also comprises tin and zinc along with a flux. Heating the metallic members allows the solder to melt, enabling the molten solder to solidify and effectively join the items. The patent outlines specific ratios for zinc in both the undercoat and solder, ensuring optimal performance within designated parameters.

Career Highlights

Mitsuyoshi Hirayama is associated with Kabushiki Kaisha Toshiba, a leading technology company where he has contributed his expertise in materials engineering and mechanical technology. His work focuses on improving the methods for joining metallic elements, which has significant implications for various industrial applications.

Collaborations

Throughout his career, Hirayama has worked alongside talented colleagues, including Masahiro Tadauchi and Izuru Komatsu. Their collaboration within Toshiba fosters a dynamic environment for innovation and problem-solving, enhancing the development of advanced technological solutions in the field of metallurgy.

Conclusion

In conclusion, Mitsuyoshi Hirayama stands out as a notable figure in the domain of metallic joining methods. His patent highlights his innovative spirit and dedication to advancing the industry. As a member of Kabushiki Kaisha Toshiba, Hirayama continues to contribute to groundbreaking developments that have the potential to shape future manufacturing processes. His work exemplifies the importance of innovation and collaboration in driving technological progress.

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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