Company Filing History:
4 out of 42,485 
1 out of 4 
1 out of 3 Years Active: 1985-1997
Title: Masayuki Takagi: Innovator in Magnetic Disc Technology
Introduction
Masayuki Takagi is a prominent inventor based in Odawara, Japan. He has made significant contributions to the field of magnetic disc technology, holding a total of 6 patents. His work has been instrumental in advancing the capabilities of magnetic recording apparatuses.
Latest Patents
One of Takagi's latest patents is for a magnetic disc apparatus. This innovative device utilizes a magneto-resistance effect film that converts magnetic signals into electrical signals through the magneto-resistance effect. The apparatus features a pair of electrodes that supply a signal detection current to the magneto-resistance effect film, while a magnetic domain control layer manages the magnetic domain of the film. Additionally, an isolation film is incorporated in the magneto-sensitive portion of the film to disrupt the magnetic coupling with the control layer. Another notable patent is for a magnetic recording apparatus designed to record information on a magnetic recording medium. This apparatus includes a circuit that generates a recording current pulse train, which is supplied to a magnetic head. The last pulse of this pulse train is a damped waveform, with a ripple current superimposed on it.
Career Highlights
Throughout his career, Masayuki Takagi has worked with esteemed organizations such as Hitachi, Ltd. and the Computer Basic Technology Research Association. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking technologies in the field of magnetic recording.
Collaborations
Takagi has collaborated with notable colleagues, including Shinji Narishige and Tsuneo Yoshinari. These partnerships have fostered innovation and have been pivotal in the development of his patented technologies.
Conclusion
Masayuki Takagi's contributions to magnetic disc technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing technology in magnetic recording.
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.