This inventor holds 2 USPTO granted patents. Top assignee: Furuno Electric Company Limited. Active years: 1998-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hyogo, JP (1998)
- Nishinomiya, JP (2009)
Company Filing History:
Years Active: 1998-2009
Title: Innovations of Yoshihiro Ishii
Introduction
Yoshihiro Ishii is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of technology, particularly in radar and magnetron systems. With a total of 2 patents to his name, Ishii continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is a radar apparatus with an automatic local oscillator tuning function. This invention extracts the portion corresponding to a main bang signal leaking from a transmission/reception switching unit as a frequency estimation signal from an IF signal in a signal extracting unit. The frequency is estimated in a frequency estimating unit, and the local oscillator's frequency is controlled to match a target value. The estimation process utilizes Discrete Fourier Transform or Fast Fourier Transform techniques.
Another significant patent is the magnetron driving circuit. This invention involves applying a pulse voltage to the gate electrode of a field effect transistor to make it conductive. This action discharges a voltage stored in a storage condenser through the primary winding of a pulse transformer, which induces a voltage at the secondary winding. Consequently, the magnetron connected to the secondary winding is effectively driven.
Career Highlights
Yoshihiro Ishii is currently associated with Furuno Electric Company Limited, where he applies his expertise in developing advanced technological solutions. His work has been instrumental in enhancing the performance and efficiency of radar and magnetron systems.
Collaborations
Ishii has collaborated with several talented individuals in his field, including Masahiro Nakahama and Katsuyuki Yanagi. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yoshihiro Ishii's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to inspire advancements in radar and magnetron systems, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile