Nagoya, Japan

Hiroto Matsuo

This inventor holds 3 USPTO granted patents. Top assignee: Ngk Insulators, Inc.. Active years: 1990-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroto Matsuo. Retrieved from https://idiyas.com/inventor/hiroto-matsuo

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

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1990-1994

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3 patents (USPTO):Explore Patents

Title: Hiroto Matsuo: Innovator in Metal Cap Technology

Introduction

Hiroto Matsuo is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of metal cap technology, holding a total of 3 patents. His innovative approaches have led to advancements in the manufacturing processes of metal caps, particularly in the formation of zinc collars.

Latest Patents

Matsuo's latest patents include a method and a mold for forming a collar on an external periphery of a metal cap. The invention is directed to a method and a mold for forming a zinc collar on an insulator metal cap. The zinc collar forming mold is composed of a setting section for positioning the metal cap and an upwardly opening cavity defined around the periphery of the setting section. For molding a zinc collar, the metal cap is immersed in molten zinc, and the metal cap is set upright on the setting section of the mold with the lower half still in the molten state. Subsequently, molten zinc is poured from the upper opening of the mold, and upon solidification, a zinc collar is formed around the external circumference of the metal cap.

Career Highlights

Hiroto Matsuo is currently employed at NGK Insulators, Inc., where he continues to develop innovative solutions in the field of insulator technology. His work has been instrumental in enhancing the efficiency and effectiveness of metal cap production.

Collaborations

Matsuo has collaborated with notable colleagues such as Iwaji Kawamoto and Takashi Imakoma. Their combined expertise has contributed to the successful development of new technologies and methodologies in their field.

Conclusion

Hiroto Matsuo's contributions to metal cap technology through his innovative patents and collaborations highlight his role as a key inventor in this industry. His work continues to influence advancements in manufacturing processes, showcasing the importance of innovation in engineering.

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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