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For the Inventor, By the Inventor

Kawasaki, Japan

Yoshimasa Egashira

USPTO Granted Patents = 20


Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 100(Granted Patents)


Location History:

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

Company Filing History:

goldMedal20 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 2009-2025

where 'Filed Patents' based on already Granted Patents

20 patents (USPTO):
1. 12476593 - Electronic apparatus and signal processing method (2025-11-18),
2. 10270636 - Wireless communication apparatus, integrated circuit, transmission method, reception method, and communication method (2019-04-23),
3. 10270479 - Signal processing device (2019-04-23),
4. 10122390 - Modulated signal generating device and wireless device (2018-11-06),
5. 9590829 - Modulated signal generating device and wireless device (2017-03-07),
6. 9306731 - Signal processing apparatus (2016-04-05),
7. 9270260 - Distortion compensation device (2016-02-23),
8. 8249189 - Wireless transmission method and apparatus (2012-08-21),
9. 7957480 - Wireless communication method and wireless communication apparatus (2011-06-07),
10. 7885360 - Wireless communication apparatus and receiving method (2011-02-08),
11. 7835476 - Method for receiving OFDM signal, and receiver (2010-11-16),
12. 7782969 - OFDM signal transmission method and apparatus (2010-08-24),
13. 7773706 - Wireless communication using a plurality of antennas (2010-08-10),
14. 7742533 - OFDM signal transmission method and apparatus (2010-06-22),
15. 7649832 - Wireless communication method using OFDM, OFDM receiving method and apparatus thereof (2010-01-19),

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.

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