This inventor holds 3 USPTO granted patents. Top assignees: Hitachi Maxell, Limited, Hitachi, Ltd.. Active years: 1987-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ibaragi, JP (1987)
- Katsuta, JP (1988)
- Mizukaido, JP (1989)
Company Filing History:
2 out of 1,112 
2 out of 42,752 
Years Active: 1987-1989
Title: Masashi Hayashi: Innovator in Magnetic Head Technology
Introduction
Masashi Hayashi is a notable inventor based in Ibaragi, Japan. He has made significant contributions to the field of magnetic head technology, holding a total of 3 patents. His work has been instrumental in advancing the efficiency and functionality of magnetic recording devices.
Latest Patents
Hayashi's latest patents include innovative designs that enhance the performance of magnetic heads. One of his patents describes a magnetic head with a slider, which features a head core made of a magnetic material. This core has a first sliding surface that contacts a magnetic recording medium, along with at least one recording and reproducing gap defined on the sliding surface. The slider is designed to guide the magnetic recording medium and is connected to the magnetic head core by an adhering material. Additionally, a recess is defined on the slider, enhancing its functionality.
Another significant patent is for a composite type magnetic head with a non-magnetic member in coil mounting. This design includes a functional gap formed by opposing magnetic metal substance members coupled to a non-magnetic substrate. The coil portion is strategically placed rearwardly of the head front surface, allowing for improved magnetic coupling and performance.
Career Highlights
Throughout his career, Masashi Hayashi has worked with prominent companies such as Hitachi, Ltd. and Hitachi Maxell, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in magnetic technology.
Collaborations
Hayashi has collaborated with notable colleagues, including Hideo Fujiwara and Shigekazu Otomo. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Masashi Hayashi's contributions to magnetic head technology have made a lasting impact in the field. His innovative patents and collaborations with industry leaders highlight his role as a significant inventor in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile