Location History:
- Hachioji, JP (2004 - 2009)
- Palo Alto, CA (US) (2009)
- Machida, JP (2012 - 2015)
- Tokyo, JP (2008 - 2016)
Company Filing History:
22 out of 42,496 
2 out of 1,258 
1 out of 836 
Years Active: 2004-2016
Title: Tsuyoshi Tamaki: Innovator in Wireless Communication Systems
Introduction: Tsuyoshi Tamaki, based in Machida, Japan, is a prolific inventor known for his remarkable contributions to wireless communication technology. With a total of 25 patents to his name, Tamaki has consistently pushed the boundaries of innovation in the field, enabling more efficient communication systems.
Latest Patents: Some of his latest patents include advancements in wireless communication systems. One notable patent relates to a frequency channel sharing method in a wireless communication system utilizing a white space. This invention allows for more efficient communications by calculating a common split position to synchronize base stations sharing a frequency. Another important patent is focused on a transmission power control method aimed at improving the performance of secondary communication systems without affecting primary systems. This patent details a network control apparatus that optimizes the transmission powers of multiple base stations in secondary wireless communication systems based on acquired information from primary and secondary systems.
Career Highlights: Tsuyoshi Tamaki has been affiliated with notable companies such as Hitachi, Ltd. and Hitachi Kokusai Electric Inc.. His work at these institutions has been instrumental in developing innovative solutions for wireless communication, establishing him as a leading expert in the industry.
Collaborations: Throughout his career, Tamaki has worked alongside talented colleagues, including Takashi Yano and Takaki Uta. These collaborations have enriched his research and development efforts, leading to significant advancements in the technology he specializes in.
Conclusion: Tsuyoshi Tamaki’s innovative contributions to wireless communication and his extensive patent portfolio highlight his importance in the field. His dedication to improving communication systems continues to pave the way for future developments, making a lasting impact on the industry.