Nagaokakyo, Japan

Hiromasa Koyama

This inventor holds 12 USPTO granted patents and 2 published patent applications. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromasa Koyama. Retrieved from https://idiyas.com/inventor/hiromasa-koyama

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

USPTO Granted Patents = 12 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Kyoto-fu, JP (2018)
  • Nagaokakyo, JP (2015 - 2024)

Company Filing History:


Years Active: 2015-2024

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12 patents (USPTO):Explore Patents

Title: Hiromasa Koyama: Innovator in Transmission Line Technology

Introduction

Hiromasa Koyama is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of electronic devices and transmission line substrates. With a total of 12 patents to his name, Koyama's work has had a substantial impact on the industry.

Latest Patents

Koyama's latest patents include innovative designs for transmission line substrates and electronic devices. One of his patents describes a transmission line substrate that features a line portion, a base with a first and second main surface, first and second ground conductors, and a signal line. The design ensures that the first ground conductor overlaps the signal line when viewed in the Z-axis direction, while the second ground conductor has non-formed portions that are strategically placed. Another patent focuses on a transmission line that includes multiple signal lines and electrode pads, enhancing the functionality and efficiency of electronic devices.

Career Highlights

Throughout his career, Koyama has been associated with Murata Manufacturing Co., Ltd., a leading company in the electronics sector. His work has been instrumental in advancing technologies related to transmission lines and electronic devices. Koyama's innovative approach has led to the development of solutions that address complex challenges in the field.

Collaborations

Koyama has collaborated with notable colleagues such as Ryosuke Takada and Atsushi Kasuya. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Hiromasa Koyama is a distinguished inventor whose contributions to transmission line technology and electronic devices have made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field of electronics.

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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