Location History:
- Yokosuka, JP (1996 - 2008)
- Tokyo, JP (2013 - 2014)
- Kanagawa, JP (2000 - 2015)
- Yokohama, JP (2008 - 2016)
Company Filing History:
23 out of 4,711 
11 out of 247 
1 out of 984 
Years Active: 1996-2016
Title: Innovations of Tomoyuki Ohya in Propagation Path Estimation
Introduction
Tomoyuki Ohya, based in Yokohama, Japan, is an accomplished inventor known for his contributions to the field of propagation path estimation. With a total of 34 patents to his name, Ohya has been at the forefront of developing innovative methods and technologies that enhance communication systems. His latest inventions demonstrate a significant leap in utilizing imaging techniques for radio wave propagation.
Latest Patents
Among his most recent patents is a groundbreaking method termed "Propagation Path Estimation Method and Program and Apparatus Using the Same." This invention includes a sophisticated approach where a reflectarray, which causes reflection and scattering in a specific direction different from the specular reflection direction, is utilized. The method entails calculating a virtual reception point by rotating the reception point around a designated center, enabling a more accurate estimation of the propagation path. This innovative technique enhances the efficacy of communication systems in challenging environments.
Career Highlights
Throughout his career, Tomoyuki Ohya has had the privilege of working with prominent companies in the telecommunications sector, including NTT Docomo, Inc. and NTT Mobile Communications Network, Inc. His tenure at these organizations has allowed him to refine his expertise and contribute to various technical advancements in the field.
Collaborations
Ohya's collaborative efforts with esteemed colleagues, such as Toshio Miki and Nobuhiko Naka, have further enriched his work. These partnerships have facilitated the exchange of ideas and fostered innovation, allowing for the development of robust technologies that address complex challenges in propagation path estimation.
Conclusion
Tomoyuki Ohya's contributions to the field of propagation path estimation underscore the importance of innovation in communication technologies. With his 34 patents and ongoing efforts in collaboration, he remains a pivotal figure in the quest for more efficient and reliable communication systems. His work not only advances current methodologies but also lays the groundwork for future innovations in the industry.