Toyama, Japan

Ryuhei Yoshida

This inventor holds 19 USPTO granted patents, primarily in Piezoelectric Devices. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 1992-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuhei Yoshida. Retrieved from https://idiyas.com/inventor/ryuhei-yoshida

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

Calculating rank

% Patents Active = 94.7

Average Co-Inventor Count = 1.8

ph-index = 7

Forward Citations = 113(Granted Patents)


Location History:

  • Kyota, JP (1994)
  • Nagaokakyo, JP (1992 - 1998)
  • Toyama, JP (1999 - 2004)

Company Filing History:


Years Active: 1992-2004

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Areas of Expertise:
Piezoelectric Resonator
Piezoelectric Oscillator
Electronic Component
Vibration Device
Surface Mounting Structure
Energy-Trapping Resonator
Resonance Frequency Adjustment
Composite Piezoelectric Component
Oscillation Circuit
Chip-Type Resonator
Manufacturing Method
Separation Prevention Structure
19 patents (USPTO):Explore Patents

Title: Ryuhei Yoshida: Innovator in Piezoelectric Technology

Introduction

Ryuhei Yoshida is a prominent inventor based in Toyama, Japan, renowned for his significant contributions to the field of electronic components, particularly piezoelectric technology. With 19 patents to his name, Yoshida has demonstrated a commitment to innovation that pushes the boundaries of technology.

Latest Patents

Yoshida's latest patents showcase his expertise in developing advanced piezoelectric resonators. One of his key inventions details a piezoelectric resonator that features both first and second resonance electrodes situated on the upper and lower surfaces of a piezoelectric member. This invention includes inner electrode layers that facilitate the electrical connection of the resonance electrodes, significantly enhancing the efficiency and performance of the resonator.

Another notable patent outlines a manufacturing method for an energy trap piezoelectric resonator, which operates in a thickness longitudinal vibration mode. This method utilizes a specific piezoelectric material characterized by average pore size and porosity, resulting in high response capabilities for a wide range of applications. The innovations presented in these patents demonstrate Yoshida's forward-thinking approach and his ability to leverage materials science for technological advancement.

Career Highlights

Ryuhei Yoshida currently works at Murata Manufacturing Co., Ltd., a leader in the electronic components sector. His work there has been integral in refining piezoelectric devices, which have a vast array of applications in consumer electronics and industrial technologies. His technical knowledge and innovative spirit continue to drive progress in this specialized field, fostering advancements that benefit numerous industries.

Collaborations

Throughout his career, Yoshida has collaborated with industry experts such as Masaya Wajima and Hideaki Kuroda. Working alongside these professionals has allowed him to combine their strengths and insights, leading to the development of pioneering technologies in piezoelectric engineering.

Conclusion

Ryuhei Yoshida stands out as a key figure in the realm of piezoelectric technology. His 19 patents reflect a deep understanding of electronic components and a dedication to advancing industry standards. Through his work with Murata Manufacturing Co., Ltd. and fruitful collaborations, Yoshida continues to influence the landscape of technology, making significant strides toward innovative solutions in electronic components.

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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