Tokyo, Japan

Miyo Miyashita

This inventor holds 32 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 1 EPO patent, primarily in Amplifier Technology. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 1993-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Miyo Miyashita. Retrieved from https://idiyas.com/inventor/miyo-miyashita

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

USPTO Granted Patents = 32 

% Patents Active = 87.5



Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 221(Granted Patents)


Location History:

  • Hyogo, JP (1996 - 1997)
  • Itami, JP (1993 - 2000)
  • Tokyo, JP (1998 - 2022)

Company Filing History:


Years Active: 1993-2022

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Areas of Expertise:
Amplifier
Field-Effect Transistor
Microwave Packaging
ESD Protection Circuit
Power Amplifier
Directional Coupler
Wave Detector
Attenuator
Driver Circuit
Differential Amplifier
Optoelectronic Circuit
Digital Transmission
32 patents (USPTO):Explore Patents

Title: Miyo Miyashita: Innovator in Amplifier and Field-Effect Transistor Technologies

Introduction: Miyo Miyashita, based in Tokyo, Japan, is a prominent inventor recognized for his contributions to electronic engineering. With a remarkable 32 patents to his name, Miyashita has significantly advanced the fields of amplifiers and field-effect transistors, making him a valuable figure in innovation.

Latest Patents: Among his most recent patents is an advanced amplifier design that features an input matching circuit, multiple dummy transistors, and an output matching circuit. This innovation optimizes signal amplification and enhances overall performance. Another notable patent involves a field-effect transistor integrated with protection diodes. This device includes a unique electrostatic protection circuit designed to safeguard the transistor's gate and source, utilizing diodes and a resistor derived from the same channel layer as the field-effect transistor. These inventions not only highlight Miyashita's technical proficiency but also address critical challenges in electronic device reliability.

Career Highlights: Miyo Miyashita has built his career at esteemed companies, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work at these organizations has allowed him to apply his inventive skills in practical settings, contributing to the development of cutting-edge technologies in the electronics industry.

Collaborations: Throughout his career, Miyashita has worked alongside talented colleagues, including Kazuya Yamamoto and Takayuki Matsuzuka. These collaborations have likely fostered an environment of creativity and mutual growth, driving further innovation in their respective fields.

Conclusion: Miyo Miyashita stands out as a leading inventor in the electronic engineering domain. With his extensive patent portfolio and impactful collaborations, he continues to shape the future of technology through innovation. His work not only enhances the functionalities of electronic devices but also paves the way for future advancements 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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