Sakata, Japan

Masaru Yaguchi

This inventor holds 3 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 2007-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Yaguchi. Retrieved from https://idiyas.com/inventor/masaru-yaguchi

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Tokyo, JP (2008)
  • Sakata, JP (2007 - 2009)

Company Filing History:


Years Active: 2007-2009

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3 patents (USPTO):Explore Patents

Title: **Masaru Yaguchi: Innovator in Noise Filter Technology**

Introduction

Masaru Yaguchi, an accomplished inventor hailing from Sakata, Japan, has made significant contributions to the field of noise filter technology. With a total of three patents to his name, Yaguchi has demonstrated a commitment to innovation and engineering excellence. His work primarily focuses on creating solutions that enhance the functionality and durability of noise filters in various applications.

Latest Patents

Yaguchi's latest patents highlight his inventive prowess and attention to detail. One of his recent innovations is a **noise filter having a pair of cores and four core holding members**. This advanced noise filter is compatible with various cable widths and features an easy attachment mechanism. The design includes a first core with first and second holding members at each end, and a second core similarly equipped. The innovative design permits effective contact between contacting portions of both cores, thus creating an insertion hole that enhances its application.

Another notable patent is a **noise filter designed to be impact and vibration-resistant**, ensuring the core remains intact during vibrations or impacts. This noise filter consists of a protective case that incorporates robust wall portions and a bottom wall that houses supporting pieces. These components work in unison to resiliently hold the core in place, thereby enhancing its durability.

Career Highlights

Masaru Yaguchi is affiliated with TDK Corporation, a well-respected entity in the electronics industry. His tenure at the company has been marked by the development of cutting-edge noise filter technologies that address the challenges posed by vibrations and impacts. Yaguchi's expertise has not only contributed to his personal success but has also bolstered TDK Corporation’s reputation as a leader in innovative electronic components.

Collaborations

Throughout his career, Yaguchi has collaborated with several talented professionals, including coworkers Katsumi Kobayashi and Toshihiro Kuroshima. These collaborations have fostered a productive environment that encourages creativity and the exchange of ideas, ultimately leading to the development of groundbreaking technologies.

Conclusion

Masaru Yaguchi's contributions to noise filter technology have established him as a notable inventor in the field. With his innovative designs and dedication to improving product functionality, he continues to play a pivotal role in advancing the capabilities of noise filters. As technology evolves, Yaguchi's work will undoubtedly influence future innovations in the industry.

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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