Yutaka Ihara

Title: Innovations by Yutaka Ihara in Wireless Communication

Introduction

Yutaka Ihara, an innovative inventor based in Saitama, Japan, has made significant contributions to the field of wireless communication. With two patents to his name, Ihara's work focuses on enhancing communication technologies through advanced sensing methods and frequency selection techniques. His inventions demonstrate a commitment to improving cognitive radio systems.

Latest Patents

Yutaka Ihara's latest patents include:

1. **Wireless Communication Device and Sensing Method**: This patent describes a sophisticated wireless communication device featuring a sensing antenna capable of detecting communication from a primary user. It includes two transmission antennas and multiple transmitting units that generate signals while also cancelling interference from the sensed signals. The digital signal processing unit plays a crucial role in minimizing unwanted transmission signals, and the overall design allows for constant sensing in a cognitive radio communication environment.

2. **Frequency Selection Method and Cognitive Wireless System**: This invention pertains to effectively determining frequencies in a cognitive wireless system. A database apparatus manages available white spaces for each frequency and calculates vectors indicating distances to interference areas in all directions. The mobile terminal leverages these vectors to select frequencies that maximize available distance while moving. This innovative approach allows for seamless communication and dynamic frequency management in varying environments.

Career Highlights

Yutaka Ihara has worked with notable companies, including Toyota Infotechnology Center Co., Ltd. and Toyota Jidosha Kabushiki Kaisha. His experiences in these reputable organizations have contributed to his extensive knowledge and expertise in the development of innovative communication technologies.

Collaborations

Throughout his career, Yutaka Ihara has collaborated with other skilled professionals, including Onur Altintas and Haris Kremo. These collaborations have fostered an environment for creativity and innovation, leading to the successful development of his patented technologies.

Conclusion

Yutaka Ihara's contributions to the field of wireless communication showcase his expertise as an inventor driven by the pursuit of innovation. His patents reflect a deep understanding of cognitive radio systems and emphasize the importance of adapting communication technologies for future applications. As the industry evolves, Ihara’s inventions are poised to play a vital role in shaping the future of wireless communication.