Tokyo, Japan

Shiko Yamashita

This inventor holds 7 USPTO granted patents and 5 published patent applications and 4 EPO patents. Top assignee: Sony Corporation. Active years: 2010-2017.

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

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

USPTO Granted Patents = 7 

% Patents Active = 14.3

 

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2010-2017

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7 patents (USPTO):Explore Patents

Title: Shiko Yamashita: Innovator in Biological Signal Measurement Technology

Introduction: Shiko Yamashita is a distinguished inventor based in Tokyo, Japan, renowned for his contributions to the field of biological signal measurement. With an impressive portfolio of seven patents, Yamashita has made significant strides in the development of advanced devices that enhance the accuracy and efficiency of biosignal measurement.

Latest Patents: Among Shiko Yamashita's notable inventions are two significant patents for innovative biosignal measuring equipment. The first patent outlines a biological signal measuring device designed for use in the head region, featuring a jaw contact portion to touch the forehead, an occiput contact portion for the back of the head, and a supporter that maintains stability during measurement. This device enables the recording of wave motions over both short and long periods effectively. The second patent details a biosignal measurement device that enhances measurement accuracy without imposing excessive burdens on subjects. This device incorporates a support structure for the head and employs advanced electrodes with multiple teeth to ensure optimal conductivity and precise signal acquisition.

Career Highlights: Shiko Yamashita is currently affiliated with Sony Corporation, a leading technology company known for its innovative solutions in electronics and entertainment. His role at Sony emphasizes the integration of his patents into practical applications that significantly enhance user experience and accuracy in biological signal measurement technologies.

Collaborations: Throughout his career, Yamashita has worked alongside talented colleagues, including Takuro Yamamoto and Haruhiko Soma. Their collective expertise fosters an environment of creativity and innovation, enabling the development of groundbreaking technologies in the biological and medical fields.

Conclusion: Shiko Yamashita's contributions to the realm of biological signal measurement underscore his status as a leading inventor in Japan. Through his innovative patents and collaborative efforts, he continues to pave the way for advancements in medical technology, demonstrating the crucial intersection of engineering and health sciences. His work not only holds promise for improved biosignal measurement but also enhances our understanding of biological processes, marking a significant step forward in both research and clinical applications.

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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