Tokyo, Japan

Yoshiaki Toyama

This inventor holds 5 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Kyocera Corporation, Keio University, Japan Science and Technology Agency. Active years: 2003-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Toyama. Retrieved from https://idiyas.com/inventor/yoshiaki-toyama

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


% Patents Active = 80.0


 

Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 133(Granted Patents)


Company Filing History:


Years Active: 2003-2018

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5 patents (USPTO):Explore Patents

Title: Yoshiaki Toyama: Innovator in Spinal Surgery Instruments

Introduction

Yoshiaki Toyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of spinal surgery, holding a total of five patents. His innovative designs focus on improving surgical instruments and spinal implants, enhancing the efficiency and safety of spinal procedures.

Latest Patents

Among his latest patents is a vertebral surgery instrument designed to facilitate the engagement with vertebral implants. This instrument features an engagement part that connects with opposing parts of the implant, allowing for the insertion of a fixation rod. Additionally, Toyama has developed a spinal implant that allows for the removal of an extender without the need for separate devices, thereby reducing material waste. This implant includes a head part with a unique design that enables easy separation of components when necessary.

Career Highlights

Yoshiaki Toyama has worked with notable organizations such as Kyocera Corporation and Keio University. His experience in these institutions has allowed him to refine his skills and contribute to advancements in medical technology. His work has been instrumental in developing innovative solutions for spinal surgery.

Collaborations

Throughout his career, Toyama has collaborated with esteemed colleagues, including Morio Matsumoto and Ken Ishii. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions in the field of spinal surgery.

Conclusion

Yoshiaki Toyama's contributions to spinal surgery instruments and implants demonstrate his commitment to innovation and improvement in medical technology. His patents reflect a deep understanding of the challenges faced in surgical procedures, and his work continues to influence the field positively.

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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