Kawasaki, Japan

Yoshimasa Egashira

This inventor holds 21 USPTO granted patents and 1 EPO patent, primarily in Wireless Communication. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimasa Egashira. Retrieved from https://idiyas.com/inventor/yoshimasa-egashira

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


% Patents Active = 57.1

 

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 101(Granted Patents)


Location History:

  • Yokohama, JP (2009 - 2012)
  • Kawasaki, JP (2009 - 2019)
  • Kawasaki Kanagawa, JP (2016 - 2019)

Company Filing History:


Years Active: 2009-2026

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Areas of Expertise:
Information Processing
Radar Apparatus
Signal Processing
Wireless Communication
Modulated Signal
Transmission Method
Reception Method
Distortion Compensation
OFDM Signal
Integrated Circuit
Wireless Device
Antenna Technology
21 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Yoshimasa Egashira**

Introduction

Yoshimasa Egashira, a distinguished inventor based in Kawasaki, Japan, has made significant strides in the field of signal processing and wireless communication. With 19 patents to his name, his contributions reflect a commitment to advancing technology and improving communication systems.

Latest Patents

Egashira's latest patents showcase his innovative capabilities. One notable invention is a **signal processing device** designed to reduce peak power while maintaining high-speed transmission signals. The device features a peak-reduced signal generating mechanism that divides input signals into streams, creating peak-canceling signals that enhance overall performance. Additionally, his work includes advancements in wireless communication apparatuses, where he has developed a system comprising a pilot inserter, segment divider, phase rotator, and adder for optimized signal transmission.

Career Highlights

Throughout his career, Yoshimasa Egashira has been a pivotal figure at Kabushiki Kaisha Toshiba, where he has contributed to numerous groundbreaking technologies. His inventions have not only advanced the capabilities of communication devices but have also set new standards for efficiency and performance in wireless systems.

Collaborations

Egashira has collaborated with esteemed colleagues such as Yasuhiko Tanabe and Tsuguhide Aoki. Together, they have combined their expertise to push the boundaries of what is possible in signal processing and wireless communication technology.

Conclusion

Yoshimasa Egashira's innovative mind and dedication to his craft have positioned him as a prominent inventor in his field. Through his work at Toshiba and his numerous patents, he continues to influence the future of communication technology, ensuring that his inventions will have lasting impacts on 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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