Location History:
- Tokorozawa, JA (1977 - 1978)
- Tokorozawa, JP (1978 - 1980)
- Odawara, JP (1992 - 2003)
Company Filing History:
Years Active: 1977-2003
Title: Kenzo Masuda - Innovator in Magnetic Disk Technology
Introduction
Kenzo Masuda, based in Odawara, Japan, is a prominent inventor recognized for his contributions to the field of magnetic disk technology. With a remarkable portfolio of 15 patents, he has significantly advanced the capabilities of magnetic recording systems.
Latest Patents
Among his latest innovations, Masuda has developed a magnetic disk apparatus that features a magnetic head incorporating upper and lower magnetic cores made from an electroplated thin film. This apparatus includes a magnetic disk designed for recording information along with a sophisticated magnetic head, which consists of both reproducing and recording heads. The reproducing head comprises a lower shield film, a magnetoresistive film, a pair of electrodes, and an upper shield. The recording head is engineered with an upper magnetic core, a lower magnetic core, and a coil positioned between them. Notably, both magnetic cores are crafted from an electroplated thin film with an average crystal grain size of less than 500 angstroms, composed of a Ni-Fe alloy with specific weight percentages of nickel and iron.
Additionally, Masuda has designed a thin film magnetic head that includes similar features, showcasing the innovative use of the electroplated Ni-Fe alloy thin film to achieve optimal magnetic performance with a small average crystal grain size.
Career Highlights
Kenzo Masuda has made significant strides while working with Hitachi, Ltd., where he has played a key role in the development of cutting-edge magnetic technologies. His expertise has led to the creation of advanced products that have made a lasting impact in the industry.
Collaborations
Throughout his career, Masuda has collaborated with esteemed coworkers such as Masaaki Sano and Yoshiaki Kita. Their joint efforts have contributed to pushing the boundaries of magnetic disk technology, fostering an environment of innovation and expertise within their team at Hitachi.
Conclusion
Kenzo Masuda stands out as a leading inventor in the realm of magnetic disk technology. His innovative patents and collaborative efforts with talented colleagues have made significant contributions to the advancements of recording systems. As technology continues to evolve, Masuda’s work will likely remain influential in shaping the future of magnetic data storage solutions.
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.