Hiroo Urabe

Title: Hiroo Urabe: Innovator in Wireless Communication Technology

Introduction

Hiroo Urabe is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of wireless communication, particularly through his innovative patent.

Latest Patents

Hiroo Urabe holds a patent for a wireless communication apparatus, wireless communication system, and channel estimating method. This invention includes antenna elements that receive both a first signal and a second signal. It features a first estimator that estimates the first channel information of the first signal, along with a false signal generator that creates false signals arriving from unique directions. The apparatus also includes a weight generator that produces first weights associated with the false signals, a multiplier for acquiring weight-multiplied signals, and a second estimator for estimating second channel information of the second signal.

Career Highlights

Hiroo Urabe is currently employed at Fujitsu Corporation, where he continues to work on advancements in wireless communication technology. His expertise and innovative approach have positioned him as a key figure in his field.

Collaborations

Hiroo has collaborated with notable colleagues, including Kenichi Nishikawa and Kazuyuki Ozaki, contributing to various projects and innovations within the company.

Conclusion

Hiroo Urabe's work in wireless communication exemplifies the impact of innovative thinking in technology. His contributions continue to shape the future of communication systems.