This inventor holds 166 USPTO granted patents and 41 published patent applications and 32 EPO patents, primarily in Wireless Communication (CPC class H04L5-0044). Top assignees: Sharp Kabushiki Kaisha Corporation, Fg Innovation Company Limited, Osaka University. Active years: 1999-2025.
Inventors with similar research interests:
Location History:
- Ichihara, JP (2011 - 2016)
- Osaka, JP (2012 - 2020)
- Chiba, JP (1999 - 2022)
- Sakai, JP (2017 - 2024)
Company Filing History:
166 out of 25,924 
27 out of 709 
9 out of 1,037 
Years Active: 1999-2025
Areas of Expertise:
Yasuhiro Hamaguchi: Pioneering Innovations in Communication Technology
Introduction:
In the realm of communication technology, Yasuhiro Hamaguchi stands out as a brilliant inventor hailing from Osaka, Japan. With a staggering number of 159 patents under his belt, Hamaguchi has made significant contributions to the field. His latest patents, focusing on secure communication and improving reliability in transmission, demonstrate his prowess in addressing critical challenges.
Latest Patents:
One of Hamaguchi's recent patents is centered around a communication apparatus and method that ensure secure communication, even in the face of eavesdroppers with multiple antennas. This innovation involves the transmission of a constant amplitude signal from three or more transmit antennas, controlled by a phase modulation based on channel information and target symbols. By incorporating an amplitude coefficient, the communication apparatus achieves enhanced security without compromising efficiency.
Another notable patent from Hamaguchi relates to a terminal apparatus and communication method aimed at improving reliability and frequency efficiency through beamforming transmission. This invention encompasses the reception of a downlink shared channel and the decoding thereof using redundancy versions indicated by slot indexes and quasi-colocation information. By leveraging this innovative approach, the reliability and overall performance of communication systems are significantly enhanced.
Career Highlights:
Throughout his remarkable career, Hamaguchi has worked with prominent companies involved in cutting-edge technology. He has made significant contributions to the advancement of innovation at Sharp Kabushiki Kaisha Corporation, a multinational corporation renowned for its electronic products. Additionally, Hamaguchi's collaboration with Fg-Innovation GmbH, a German firm specializing in technological advancements, further solidifies his standing as a prominent figure in the industry.
Collaborations:
Hamaguchi's accomplishments are not solitary endeavors, as he has collaborated with esteemed professionals in his field. Noteworthy individuals include Jungo Goto and Kazunari Yokomakura, both of whom have undoubtedly contributed to the success of their joint projects. Collaborative efforts often lead to breakthroughs that shape the landscape of innovation, and Hamaguchi's collaborations exemplify this principle.
Conclusion:
Yasuhiro Hamaguchi's remarkable repertoire of patents and inventions highlights his remarkable talent in the field of communication technology. With a focus on secure communication methods and improved transmission reliability, his contributions have the potential to shape the future of the industry. Through his work with renowned companies and collaborations with fellow experts, Hamaguchi has established himself as an accomplished figure in the realm of innovation.
Disclaimer: The information provided above is based on available data and may be subject to change or further verification.