This inventor holds 3 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996
Title: The Innovations of Shinichi Kitahara
Introduction
Shinichi Kitahara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of advanced signal processing technologies. With a total of 3 patents to his name, Kitahara's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a playback clock signal generating circuit that utilizes first and second phase-locked loops (PLLs). This innovative circuit features a voltage-controlled oscillator (VCO) that is controlled by an output signal from a low-pass filter. It also includes a variable frequency divider that adjusts the frequency-dividing number based on head position information. The second PLL further enhances the functionality by frequency-converting the signal to output a playback clock signal.
Another significant patent is a disk-reproduced signal equalizer. This device comprises pairs of delay circuits, selection circuits, and a differential amplifier circuit. The delay circuits are designed to provide optimal equalization characteristics for various track areas on a disk. This technology is crucial for ensuring high-quality signal reproduction in recording and reproducing apparatuses.
Career Highlights
Shinichi Kitahara is currently employed at NEC Corporation, a leading technology company known for its innovative solutions in information technology and electronics. His work at NEC has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to technology.
Collaborations
One of his notable coworkers is Shuichi Nakanishi, with whom he has worked on various projects that have advanced their shared goals in electronics and signal processing.
Conclusion
Shinichi Kitahara's contributions to the field of electronics through his patents and work at NEC Corporation highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the industry and pave the way for future developments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile