Location History:
- Shiga, JP (1994)
- Neyagawa, JP (1995 - 2000)
- Osaka-fu, JP (2002)
- Katano, JP (2005)
- Osaka, JP (1999 - 2006)
Company Filing History:
Years Active: 1994-2006
Title: **Masaya Sakaguchi: Innovator in Magnetic Recording Technology**
Introduction
Masaya Sakaguchi, an accomplished inventor based in Neyagawa, Japan, has made significant contributions to the field of magnetic recording technology. With an impressive portfolio of 17 patents, Sakaguchi's innovations have influenced the development of advanced magnetic recording devices and methodologies.
Latest Patents
Among his latest inventions is a method for manufacturing a thin film head, which includes a Giant Magnetoresistive (GMR) element made up of an antiferromagnetic layer, a pinning layer, a nonmagnetic conductive layer, and a free magnetic layer. This design features paired laminated longitudinal biasing layers, each consisting of a hard magnetic layer, a nonmagnetic layer, and a soft magnetic layer. These layers are carefully configured with ferromagnetic and antiferromagnetic properties for enhanced performance.
Sakaguchi's other notable patent is a master information magnetic recording apparatus, which employs a master information carrier and a magnetic field applying member to record information using a ferromagnetic thin film pattern. This innovation is distinguished by its use of multiple patterns at varying angles to optimize the magnetic head's interaction with the recording medium.
Career Highlights
Sakaguchi has established his career primarily at Matsushita Electric Industrial Co., Ltd., where he has been involved in pioneering research and development efforts. His work is a testament to the continuous evolution of magnetic recording technology, aimed at improving data storage and retrieval processes.
Collaborations
Throughout his career, Masaya Sakaguchi has collaborated with notable colleagues such as Yoshiaki Mizoh and Norimoto Nouchi. These partnerships have enabled a fusion of ideas and expertise, driving forward innovation within the company and the industry at large.
Conclusion
Masaya Sakaguchi stands out as a visionary inventor, dedicated to advancing the realm of magnetic recording technology. His contributions, encapsulated by his numerous patents, reflect his commitment to innovation and collaboration, positioning him as a leader in his field.
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.