Kyoto, Japan

Tetsuji Yamashita

This inventor holds 13 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 2001-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuji Yamashita. Retrieved from https://idiyas.com/inventor/tetsuji-yamashita

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


% Patents Active = 69.2

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 119(Granted Patents)


Location History:

  • Kyoto, JP (2005 - 2012)
  • Kadoma, JP (2012)
  • Osaka, JP (2001 - 2022)

Company Filing History:


Years Active: 2001-2022

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13 patents (USPTO):Explore Patents

Title: Tetsuji Yamashita: Innovator in Power Conversion and Semiconductor Technology

Introduction

Tetsuji Yamashita, an esteemed inventor based in Kyoto, Japan, has made significant contributions to the fields of power conversion systems and semiconductor technology. Holding a total of 13 patents, his inventive work showcases a commitment to improving efficiency and functionality in electrical systems.

Latest Patents

Among his notable patents are his advancements in power conversion and power storage systems. One of his latest innovations, the power conversion system, features a well-designed housing that incorporates an efficient power converter. This system includes strategically placed air inlets and outlets, facilitating effective cooling.

Additionally, Yamashita's work on switching power supply devices focuses on minimizing power loss during switching operations. His patent details a semiconductor device that functions as a control circuit, equipped with components to monitor and optimize the switching process, thereby enhancing operational efficiency.

Career Highlights

Tetsuji Yamashita has had a commendable career, having worked with prominent companies like Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experiences at these leading organizations have undoubtedly shaped his innovative capabilities and approach towards technology development.

Collaborations

Throughout his career, Yamashita has had the opportunity to collaborate with distinguished professionals, including Yoshihiro Mori and Yuji Yamanishi. These collaborations have likely contributed to the depth and breadth of his research and inventions, fostering a creative environment for technological advancements.

Conclusion

Tetsuji Yamashita stands out as a prominent figure in the landscape of innovation, especially within power conversion and semiconductor fields. His 13 patents reflect a dedication to enhancing electrical systems, making a lasting impact on technology and engineering. As he continues to innovate, the contributions of this talented inventor will undoubtedly inspire 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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