Location History:
- Yokohama, JP (1987 - 1990)
- Kawasaki, JP (1995 - 2004)
Company Filing History:
Years Active: 1987-2004
Title: Tetsuya Hanawa: Innovator in Radio Communication Systems
Introduction
Tetsuya Hanawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of radio communication, holding a total of 12 patents. His work focuses on improving the efficiency and effectiveness of communication systems, particularly for portable devices.
Latest Patents
One of Hanawa's latest inventions is a radio communication system searching method. This innovative method is designed for portable telephone terminals to select the most suitable radio communication system when multiple systems with different carrier frequencies are present in the same area. The method enhances the searching process by prioritizing systems that are most advantageous to the user. By registering preferential order numbers for various radio communication systems, the portable terminal first searches for a home radio communication system of a predetermined frequency. If this system is not found, the terminal then searches the remaining systems in accordance with the registered order. This approach effectively addresses issues related to the disorder of company types of radio communication systems and the selection of adjacent systems of the same type.
Career Highlights
Tetsuya Hanawa is associated with Fujitsu Corporation, a leading technology company known for its advancements in information technology and communication systems. His role at Fujitsu has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for cutting-edge technology.
Collaborations
Hanawa has worked alongside notable colleagues, including Masahiro Konno and Akihide Nishiyama. Their collaborative efforts have furthered the development of innovative solutions in the field of radio communication.
Conclusion
Tetsuya Hanawa's contributions to radio communication technology exemplify the impact of innovation in enhancing user experience and system efficiency. His patents reflect a commitment to improving communication methods, making him a significant figure in the industry.