This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignee: Nec Corporation. Active years: 2013-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2013)
- Minato-ku, JP (2015)
Company Filing History:
Years Active: 2013-2015
Title: Innovations of Tomoki Yoshihara
Introduction
Tomoki Yoshihara is a prominent inventor based in Minato-ku, Japan. He has made significant contributions to the field of technology, particularly in circuit design and optical transmission systems. With a total of 2 patents, his work reflects a commitment to advancing engineering solutions.
Latest Patents
Yoshihara's latest patents include a circuit, control system, control method, and computer-readable recording medium for recording a program. This invention aims to provide a circuit that achieves high-speed frequency tracking performance while maintaining jitter and wander suppression. The circuit effectively controls the loop gain of a Phase-Locked Loop (PLL) that extracts clock signals from SDH or Ethernet signals based on phase comparison data.
Another notable patent is for a polarization multiplexing optical transmission system, which includes a polarization multiplexing optical receiver and a corresponding transmission method. This invention features a polarization splitting unit that receives polarization multiplexed lights modulated according to two input signals. It also includes a demodulation unit that performs symbol recognition and an identifier detecting unit that calculates delay differences between signals, ensuring accurate data transmission.
Career Highlights
Tomoki Yoshihara is currently employed at NEC Corporation, where he continues to innovate and develop advanced technologies. His work at NEC has positioned him as a key player in the field of telecommunications and optical systems.
Collaborations
Yoshihara has collaborated with notable colleagues, including Masayuki Takahashi, enhancing the innovative capacity of his projects through teamwork and shared expertise.
Conclusion
Tomoki Yoshihara's contributions to technology through his patents and work at NEC Corporation highlight his role as a significant inventor in the field. His innovative solutions continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile