Location History:
- Tokyo, JP (1998)
- Kawasaki, JP (1980 - 2006)
- Osato, JP (2006)
Company Filing History:
7 out of 39,230 
2 out of 902 
Years Active: 1980-2006
Title: Hiroyuki Yatsuka: Innovator in Radar Technology
Introduction
Hiroyuki Yatsuka is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of radar technology, holding a total of 7 patents. His innovative work has advanced the capabilities of radar systems, making them more efficient and effective.
Latest Patents
Yatsuka's latest patents include a radar apparatus and a radar apparatus controlling method. The radar apparatus features a transmitter unit with a high-frequency oscillating unit that has a variable oscillation frequency. It also includes a pulse amplitude modulating unit that modulates a transmission high-frequency signal. The receiver unit is equipped with a gating unit that controls the input of a received high-frequency signal. Additionally, the controlling and signal processing unit manages both the transmitter and receiver units, allowing the apparatus to function in two modes: as an FM-CW radar and as a pulse radar. His pulse radar apparatus utilizes different frequencies, which helps to mitigate noise caused by gate operations during signal reception.
Career Highlights
Throughout his career, Yatsuka has worked with notable companies such as Fujitsu Corporation and Fujitsu Ten Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking radar technologies.
Collaborations
Yatsuka has collaborated with talented individuals in the field, including Yoshikazu Dooi and Satoshi Ishii. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hiroyuki Yatsuka's contributions to radar technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in radar systems, showcasing the importance of innovation in technology.
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.