Ichinomiya, Japan

Hiroshi Hirako

This inventor holds 1 USPTO granted patent. Top assignees: Ngk Insulators, Inc., The Tokyo Electric Power Company, Incorporated. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hirako. Retrieved from https://idiyas.com/inventor/hiroshi-hirako-v14o0p75

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Hiroshi Hirako: Innovator in Suspension-Type Line Arresters

Introduction

Hiroshi Hirako is a notable inventor based in Ichinomiya, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of insulators for suspension-type line arresters. His innovative approach has led to advancements that enhance the reliability and safety of transmission lines.

Latest Patents

Hirako holds a patent for a suspension-type line arrester. This invention involves an insulator designed to support a transmission line, featuring a string of insulators connected by linking members. These linking members are specifically configured to prevent relative rotation between adjacent insulators, ensuring stability and functionality in the line arrester's insulator string. He has 1 patent to his name.

Career Highlights

Throughout his career, Hirako has worked with prominent companies in the electrical industry. He has been associated with the Tokyo Electric Power Company, Incorporated and NGK Insulators, Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant projects in electrical engineering.

Collaborations

Hirako has collaborated with several professionals in his field, including Jun Sawada and Takeshi Yamada. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hiroshi Hirako's contributions to the field of electrical engineering, particularly through his patent for suspension-type line arresters, highlight his role as an innovator. His work continues to impact the industry positively, ensuring safer and more reliable transmission lines.

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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