Location History:
- Chiba, JP (2011 - 2012)
- Mitaka, JP (2012)
Company Filing History:
Years Active: 2011-2012
Title: **The Innovations of Ryouji Yamaoka: Advancements in Wireless Communication**
Introduction
Ryouji Yamaoka is an accomplished inventor located in Chiba, Japan. He has made significant contributions to the field of wireless communication with a total of three patents to his name. His work focuses on enhancing communication systems, particularly in fluctuating radio wave conditions.
Latest Patents
Yamaoka's most recent patents showcase his innovative approach to wireless communication. The first patent describes a **cognitive wireless communication system**, which aims to prevent communication disruptions caused by changes in radio wave conditions and the movement of terminals. The system includes a base station that offers multiple radio systems, with the ability to prioritize which system each terminal will use based on real-time conditions, ensuring seamless communication.
Another notable patent is for a **wireless communication system for communicating via wireless LAN**. This system comprises a base station that supports multiple communication methods and a mobile node that interacts with the base station. The mobile node measures the distance to a wireless LAN access point to determine whether communication is feasible, enhancing the reliability and efficiency of wireless connectivity.
Career Highlights
Ryouji Yamaoka is associated with Hitachi, Ltd., a company known for its innovations in technology and engineering. Throughout his career, he has played a crucial role in developing advanced communication technologies that cater to modern needs. His expertise in wireless communications has established him as a significant contributor within his field.
Collaborations
During his tenure at Hitachi, Yamaoka has collaborated with distinguished coworkers, including Junji Yamamoto and Seishi Hanaoka. Their combined efforts and cooperative spirit have further propelled innovations in the domains of communication technology, ensuring high standards of development and research.
Conclusion
Ryouji Yamaoka's pioneering work in wireless communication reflects the ongoing evolution of technology. With a strong focus on improving communication systems and addressing challenges posed by environmental factors, Yamaoka continues to make impactful advancements that benefit users globally. His contributions not only enhance technology at Hitachi, Ltd. but also set pathways for future innovations in the wireless communication landscape.