Kanagawa, Japan

Mao Katsuhara

This inventor holds 20 USPTO granted patents and 23 published patent applications and 1 EPO patent. Top assignees: Sony Corporation, Sony Group Corporation, Joled Inc.. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mao Katsuhara. Retrieved from https://idiyas.com/inventor/mao-katsuhara

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

USPTO Granted Patents = 20 

% Patents Active = 25.0

 

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Kanagawa, JP (2011 - 2018)
  • Tokyo, JP (2024)

Company Filing History:


Years Active: 2011-2026

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20 patents (USPTO):Explore Patents

Title: Mao Katsuhara - Innovator in Biopotential Measurement and Electronic Devices

Introduction

Mao Katsuhara, a prominent inventor based in Kanagawa, Japan, holds an impressive portfolio of 20 patents. His groundbreaking work primarily focuses on biopotential measuring instruments and electronic devices, showcasing his commitment to enhancing measurement accuracy and user convenience.

Latest Patents

Katsuhara has recently developed several innovative patents, including a biopotential measuring electrode and biopotential measuring instrument. This invention aims to achieve both user convenience and measurement accuracy without compromising reliability. The biopotential measuring electrode consists of a portion that contacts the living body and includes a base material resin layer containing predetermined resin materials, rubber, or elastomers, alongside conductive particles for effective function.

Additionally, another notable patent involves an electronic device, image display device, and sensor designed to improve charge injection efficiency. This device features a control electrode formed on a substrate, with an insulating layer that covers it, an active layer utilizing organic semiconductor material, and modified first and second electrodes to enhance performance.

Career Highlights

Mao Katsuhara has made significant contributions to the field of electronics and bioengineering during his career. He has held positions in prominent companies such as Sony Corporation and Joled Inc., where he played a crucial role in developing cutting-edge technologies.

Collaborations

Collaborating with notable colleagues like Nobuhide Yoneya and Shinichi Ushikura, Katsuhara has further pushed the boundaries of innovation in his field. These partnerships have allowed him to leverage collective expertise to create pioneering inventions.

Conclusion

Mao Katsuhara exemplifies innovation and creativity in the domains of biopotential measurement and electronic devices. With a robust record of 20 patents, his work continues to impact the industry positively, paving the way for advancements that prioritize user convenience and enhanced performance.

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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