Company Filing History:
Years Active: 2001-2013
Title: The Innovative Contributions of Takuya Hamajima
Introduction
Takuya Hamajima is a prominent inventor based in Yokosuka, Japan, renowned for his substantial contributions to the field of mobile communications. With a total of 14 patents, he has been at the forefront of developing technologies that enhance mobile communication systems.
Latest Patents
One of Hamajima's latest patents focuses on a method and system for mobile communications. This innovation allows a mobile station to respond to a network when it pages the temporary user mobile identifier. The network then verifies the user’s authenticity with a ciphering key and a random number. If authenticated, the communication proceeds normally. Conversely, if the mobile station is authenticated but the identifier is incorrect, a new temporary user mobile identifier is reassigned, halting the current communication. The system further supports diversity handover upon call attempts, facilitating the replacement of branches if necessary. This architecture enables the simultaneous handling of multiple calls using the same branch structure and communication frequency, making it suitable for diverse data transmission as multimedia technologies evolve.
Career Highlights
Takuya Hamajima has had an illustrious career, including significant roles at well-known companies such as NTT Docomo, Inc. and NTT Mobile Communications Network, Inc. His work has played a crucial role in enhancing the efficiency and effectiveness of mobile communications.
Collaborations
Throughout his career, Hamajima has collaborated with esteemed colleagues, including Katsuhiko Yamagata and Takaaki Sato. These collaborations have fostered an environment of innovation, resulting in groundbreaking advancements in mobile communication technology.
Conclusion
Takuya Hamajima's impressive portfolio of patents and achievements reflects his dedication and ingenuity in advancing mobile communication systems. His contributions continue to influence the field, paving the way for future innovations that will shape the way we communicate.
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.