Higashimurayama, Japan

Shinji Yasunaga

This inventor holds 17 USPTO granted patents and 11 published patent applications and 5 EPO patents, primarily in Medical Treatment Devices. Top assignees: Olympus Corporation, Keio University, Olympus Medical Systems Corporation. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Yasunaga. Retrieved from https://idiyas.com/inventor/shinji-yasunaga

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

USPTO Granted Patents = 17 

% Patents Active = 82.4

 

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 48(Granted Patents)


Location History:

  • Asaka, JP (2009 - 2015)
  • Higashimurayama, JP (2015 - 2020)

Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Image Recognition
Energy Device
Biological Tissue
Medical Treatment
Endoscope Apparatus
Ultrasonic Transducer
Therapeutic Device
Optical Apparatus
Pump Unit
Surgical System
Impact Drive Actuator
Light Controlling
17 patents (USPTO):Explore Patents

Title: Innovator Shinji Yasunaga: Pioneering Medical Technology

Introduction

Shinji Yasunaga is a prolific inventor based in Higashimurayama, Japan, known for his significant contributions to medical technology. With a remarkable portfolio of 16 patents, Yasunaga's work has focused on the development of innovative treatment devices that enhance medical procedures and patient care.

Latest Patents

Among his latest inventions is a treatment-energy applying structure designed to improve medical treatment efficacy. This technology features a flexible substrate equipped with a wiring pattern that includes both a heat-generation region and a connection region. A heat transfer plate is strategically positioned to transfer warmth to body tissue, optimizing therapeutic outcomes. An adhesive sheet, noted for its heat conductivity, enhances this system by ensuring complete coverage of both the heat-generation region and the heat transfer plate. This design is ingeniously crafted to maintain ideal positioning and operating efficiency.

Yasunaga has also developed a therapeutic treatment device, which involves a high-frequency electrode that comes into contact with the living tissue to administer treatment. The innovative design includes a substrate with an electric resistance pattern, extending beyond the electrode to provide effective treatment applications. The substrate is affixed to the electrode using a specially formulated high-thermal-conductivity adhesive sheet, enhancing the device's performance by facilitating efficient energy transfer.

Career Highlights

Throughout his career, Shinji Yasunaga has been associated with renowned companies, including Olympus Corporation and Olympus Medical Systems Corporation. His work at these institutions enabled him to refine his inventions and contribute to advancements in medical technologies that benefit clinicians and patients alike.

Collaborations

Yasunaga has collaborated with notable colleagues, including Hideo Adachi and Katsuhiro Wakabayashi. These partnerships have fostered an environment of innovation, enabling the development of novel medical devices that are both effective and reliable.

Conclusion

Shinji Yasunaga's impressive portfolio and dedication to innovation in the medical field exemplify the essence of advancing healthcare technology. His patents not only signify his ingenuity as an inventor but also highlight the potential for enhancing medical treatments through cutting-edge inventions. As he continues to innovate, the impact of his work will undoubtedly be felt in medical practices, improving outcomes for patients and healthcare providers alike.

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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