This inventor holds 9 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Sony Corporation. Active years: 1996-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996-2001
Title: Yasuo Sasaki: Innovator in Optical and Magnetic Technologies
Introduction
Yasuo Sasaki is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the fields of optical and magnetic technologies, holding a total of 9 patents. His innovative work has been instrumental in advancing the functionality and efficiency of various electronic devices.
Latest Patents
One of Yasuo Sasaki's latest patents is a tracking servo apparatus for optical discs. This device includes a photodetector unit with multiple photodetectors that are split according to the direction of tracks on the optical disc. It features a tracking error generating unit that calculates the difference in outputs from at least two photodetectors to produce a tracking error signal. Additionally, the device incorporates correction units to eliminate offsets in the tracking error signal, ensuring accurate tracking performance. Another notable patent is a reproducing circuit for a magnetic head equipped with a variable gain amplifier. This apparatus enhances the recording and playback capabilities of magneto-resistive heads by utilizing a feedback mechanism and a switching device to optimize performance during recording and playback.
Career Highlights
Yasuo Sasaki has worked with renowned companies such as Sony Corporation and Honda Motor Co., Ltd. His experience in these leading organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in consumer electronics and automotive applications.
Collaborations
Throughout his career, Yasuo has collaborated with notable colleagues, including Munekatsu Fukuyama and Kazuo Kurihara. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yasuo Sasaki's contributions to optical and magnetic technologies have established him as a key figure in innovation. His patents reflect a commitment to enhancing the performance of electronic devices, making a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile