Location History:
- Katsuta, JP (1988 - 1991)
- Hitachinaka, JP (2006)
- Higashiyamato, JP (2009)
Company Filing History:
4 out of 42,508 
1 out of 208 
Years Active: 1988-2009
Title: Yutaka Chiba: Innovator in Mobile Communication Technology
Introduction
Yutaka Chiba is a notable inventor based in Higashiyamato, Japan. He has made significant contributions to the field of mobile communication technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of mobile devices.
Latest Patents
Chiba's latest patents include advancements in mobile terminals. One of his inventions addresses the integration of a reception circuit for space diversity in cell phones. This design allows for optimal antenna connections, improving signal reception. Another patent focuses on a mobile communication device that incorporates multiple antennas to reduce the deterioration of antenna characteristics. This folding-type mobile communication terminal is designed for easy operation while maintaining stable antenna performance.
Career Highlights
Throughout his career, Yutaka Chiba has worked with prominent companies such as Hitachi, Ltd. and Hitachi Denshi Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in mobile communication technologies.
Collaborations
Chiba has collaborated with notable colleagues, including Kunihiro Hamada and Masanobu Kumekawa. Their joint efforts have furthered advancements in the field of mobile communications.
Conclusion
Yutaka Chiba's contributions to mobile communication technology demonstrate his innovative spirit and dedication to improving device functionality. His patents reflect a commitment to enhancing user experience in mobile communications.