Location History:
- Kanagawa, JP (2006)
- Ichikawa, JP (2002 - 2008)
- Yokosuka, JP (2004 - 2012)
- Yokohama, JP (2012)
Company Filing History:
10 out of 4,705 
5 out of 247 
Years Active: 2002-2012
Title: Innovations by Tomoyuki Ohtani in Mobile Communication Technology
Introduction
Tomoyuki Ohtani, an accomplished inventor based in Yokosuka, Japan, has made significant contributions to the field of mobile communication with a total of 15 patents to his name. His innovative work focuses on improving mobile communication systems and enhancing the efficiency of diversity handover methods.
Latest Patents
Among his latest patents are advancements in mobile communication systems, particularly concerning the mobile station and diversity handover branch control methods. His patents detail a method for selecting branch candidates by a mobile station, which efficiently manages a maximum number of cable and radio branches. By enabling the mobile station to insert multiple addition and deletion branch candidates into a single handover trigger signal, Ohtani's work streamlines network processing. Additionally, he has developed a method for a mobile station that communicates with base stations simultaneously during diversity handover. This invention monitors radio condition quality across various branches, allowing for the orderly selection and notification of candidates based on performance metrics.
Career Highlights
Ohtani has honed his expertise while working with notable companies such as NTT DoCoMo, Inc. and NTT Mobile Communications Network, Inc. His role in these organizations has significantly influenced his innovative trajectory, allowing him to contribute to vital developments in mobile communication technologies.
Collaborations
Throughout his career, Ohtani has collaborated with esteemed professionals, including Motoshi Tamura and Takaaki Sato. These partnerships have enabled him to leverage diverse insights and experiences, further enriching his innovative contributions to the field.
Conclusion
Tomoyuki Ohtani exemplifies the spirit of innovation in mobile communication. His 15 patents reflect a commitment to advancing technology and a deep understanding of network dynamics. With continued research and collaboration, Ohtani's contributions will undoubtedly play a pivotal role in shaping the future of mobile communication systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.