Tokyo, Japan

Tadaharu Minato

This inventor holds 45 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Semiconductor Devices. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation, Ryoden Semiconductor System Engineering Corporation. Active years: 1992-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadaharu Minato. Retrieved from https://idiyas.com/inventor/tadaharu-minato

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

USPTO Granted Patents = 45 

% Patents Active = 80.0

 

Average Co-Inventor Count = 2.2

ph-index = 15

Forward Citations = 923(Granted Patents)


Location History:

  • Itami, JP (1992 - 2002)
  • Kobe, JP (1996 - 2006)
  • Hyogo, JP (1996 - 2007)
  • Chiyoda-ku, JP (2010 - 2011)
  • Tokyo, JP (2006 - 2022)

Company Filing History:


Years Active: 1992-2022

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Areas of Expertise:
Semiconductor Device
Insulated Gate
Bipolar Transistor
Power Semiconductor
Manufacturing Method
Simulation Circuit
Vertical Type
High Breakdown Voltage
Carrier Lifetime
Trenched Device
Thin-Film Transistor
Gettering Layer
45 patents (USPTO):Explore Patents

Title: **Innovations of Tadaharu Minato: A Pioneer in Semiconductor Technology**

Introduction

Tadaharu Minato is a distinguished inventor based in Tokyo, Japan, with an impressive portfolio of 45 patents. His contributions primarily focus on semiconductor technology, showcasing innovative methods and devices that enhance the evaluation and operational characteristics of semiconductor components.

Latest Patents

Among his most recent inventions are two significant patents: the SEB resistance evaluation method and the SEB resistance evaluation device. The SEB resistance evaluation method involves disposing an excitation source within a model of a semiconductor device. This method determines the energy of the excitation source at which the semiconductor device exhibits thermal runaway, while varying the voltage applied to the model and the energy of the excitation source. Furthermore, his simulation circuit and simulation method facilitate an independent adjustment of the turn-on and turn-off operations of a transistor. This innovative circuit includes a gate power supply that applies voltage to the gate terminal, along with specific diodes to improve the simulation's effectiveness in evaluating transistor characteristics.

Career Highlights

Tadaharu has had a fruitful career, working for renowned companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. These organizations have provided him with a platform to develop and refine his pioneering ideas in semiconductor technologies.

Collaborations

Throughout his career, Tadaharu Minato has collaborated with notable individuals in the field, including Katsumi Nakamura and Masana Harada. These partnerships have fostered a creative environment where innovative ideas could flourish, contributing to their shared successes in patenting advanced technologies.

Conclusion

Tadaharu Minato stands out as a significant figure in semiconductor innovation. His extensive patent portfolio reflects his commitment to improving semiconductor technology and developing practical solutions for modern challenges. As technologies advance, the impact of his work continues to influence the industry, inspiring future innovations in the field.

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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