Location History:
- Kashiwa, JP (1998 - 1999)
- Ichikawa, JP (1999)
- Chiba, JP (2000)
Company Filing History:
4 out of 247 
1 out of 2 Years Active: 1998-2000
Title: Kazuo Sugiyama: Innovator in Mobile Communication Systems
Introduction
Kazuo Sugiyama is a prominent inventor based in Kashiwa, Japan. He has made significant contributions to the field of mobile communications, holding a total of 5 patents. His work focuses on improving the efficiency and reliability of mobile communication systems.
Latest Patents
One of Sugiyama's latest patents is a mobile communication system, network, and mobile station. The objective of this invention is to reduce the control time required during channel handovers in mobile communication systems. Traditional systems often face delays when re-designating channels after a handover failure. Sugiyama's invention addresses this issue by utilizing multiple base stations to cover the service area. The mobile station communicates with these base stations through radio channels. Notably, the base stations notify the mobile station of several candidate channels during the handover procedure, allowing for a quicker transition to the next candidate channel if the previous handover fails.
Another significant patent is a system and method for controlling voice and data communications. This innovation further enhances the capabilities of mobile communication networks, ensuring seamless connectivity for users.
Career Highlights
Throughout his career, Kazuo Sugiyama has worked with notable companies in the telecommunications industry, including NTT Mobile Communications Network, Inc. and Mobile Communications Network Inc. His experience in these organizations has contributed to his expertise in mobile communication technologies.
Collaborations
Sugiyama has collaborated with several professionals in the field, including Akihiro Maebara and Koji Sasada. These partnerships have fostered innovation and development in mobile communication systems.
Conclusion
Kazuo Sugiyama's contributions to mobile communication technology have significantly advanced the industry. His innovative patents and collaborative efforts continue to shape the future of mobile communications.
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.