Kawachinagano, Japan

Nobumasa Miyaura

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Hosiden Corporation. Active years: 1998-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobumasa Miyaura. Retrieved from https://idiyas.com/inventor/nobumasa-miyaura

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kawachinagano, JP (1998)
  • Osaka, JP (2006)

Company Filing History:


Years Active: 1998-2006

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2 patents (USPTO):Explore Patents

Title: Innovator Nobumasa Miyaura: Pioneering Leak Detection Technology

Introduction: Nobumasa Miyaura, hailing from Kawachinagano, Japan, is an accomplished inventor recognized for his contributions to electrical connectors. With a total of two patents under his name, Miyaura is making significant strides in the realm of leak detection technology, enhancing safety measures in electrical appliances.

Latest Patents: Miyaura's most recent patent, titled "Detecting Switch - Electrical Connector with Breaking Current for Leak," showcases his innovative approach to electrical safety. This invention introduces a connector designed for integration into printed circuit boards used in various electrical appliances. The connector features a current breaking mechanism that activates upon leak detection, enhancing user protection. The design includes a connection part linking the source and load, along with a leak current detection sensor in a ring form. This sensor engages with a breaker part that interrupts the current flow when a leak is detected. The assembly box houses both the detection sensor and breaker, ensuring a compact solution that's efficient and effective.

Career Highlights: Miyaura's work at Hosiden Corporation has positioned him as a pivotal figure in electrical engineering. His inventive contributions reflect a commitment to advancing safety standards in electric appliances through innovative designs.

Collaborations: Throughout his career, Miyaura has collaborated with talented individuals such as Kazuo Yoneyama and Tsushima Takada. These collaborations have fostered a rich environment of innovation and have propelled the development of cutting-edge technology in their field.

Conclusion: Nobumasa Miyaura stands out as a dedicated inventor, significantly enhancing the safety of electrical systems with his innovative solutions. His latest patent demonstrates a promising advancement in leak detection technology, reaffirming his role as a key player in the evolution of electrical safety standards.

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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