Location History:
- Kodaira, JP (1993 - 2012)
- Tokyo, JP (2019 - 2020)
Company Filing History:
4 out of 42,496 
4 out of 7,525 
1 out of 3,781 
Years Active: 1993-2020
Title: Yasuhiro Sagesaka: Innovator in Communication Technology
Introduction
Yasuhiro Sagesaka is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of communication technology, holding a total of 9 patents. His innovative work focuses on enhancing communication devices to improve efficiency and reduce interference.
Latest Patents
One of Sagesaka's latest patents is a communication device designed to suppress radio wave interference when using multiple frequency signals. This device includes a first communication unit that interacts with a first external device using a first frequency signal, and a second communication unit that communicates with a second external device using a second frequency signal. A control unit manages the communication process, ensuring that when one unit transmits data, the other does not receive it, thereby minimizing interference.
Another notable patent is for an on-vehicle communication device, which features a communication unit that connects with roadside devices. This device includes a storage unit for roadside device position information, a vehicle position information acquisition unit, and an approach decision unit that determines if the vehicle is approaching the roadside device. The communication control unit then switches the communication unit from a power-saving state to an active state when the vehicle approaches, enhancing communication efficiency.
Career Highlights
Throughout his career, Yasuhiro Sagesaka has worked with leading companies in the technology sector, including Hitachi, Ltd. and Renesas Electronics Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in communication technology.
Collaborations
Sagesaka has collaborated with notable colleagues such as Tetsuya Nakagawa and Toru Baji. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Yasuhiro Sagesaka's contributions to communication technology through his innovative patents demonstrate his commitment to improving communication devices. His work continues to influence the industry and pave the way for future advancements.