Location History:
- Ibaragi, JP (1988)
- Kitasoma, JP (1989)
Company Filing History:
Years Active: 1988-1989
Title: Nobuhiko Naganawa: Innovator in Magnetic Technology
Introduction
Nobuhiko Naganawa is a prominent inventor based in Ibaragi, Japan. He has made significant contributions to the field of magnetic technology, holding a total of 2 patents. His work has been instrumental in advancing the capabilities of magnetic recording devices.
Latest Patents
Naganawa's latest patents include a "Magnetic head with a slider" and a "Disc cartridge with a cleaning mechanism." The magnetic head patent describes a design featuring a head core made of magnetic material, which includes a first sliding surface that contacts a magnetic recording medium. This design also incorporates a slider that guides the magnetic recording medium, enhancing the efficiency of data recording and retrieval. The disc cartridge patent outlines a system that includes an outer case formed by a top and bottom half, which houses a recording disc. This innovative design features pressure plates and cleaning sheets that ensure the disc remains free of contaminants during operation.
Career Highlights
Nobuhiko Naganawa is associated with Hitachi Maxell, Limited, where he has contributed to various projects focused on magnetic technology. His expertise has helped the company maintain its position as a leader in the industry.
Collaborations
Throughout his career, Naganawa has worked alongside notable colleagues such as Yoshitake Kato and Minoru Fujita. Their collaborative efforts have led to advancements in magnetic technology and improved product offerings.
Conclusion
Nobuhiko Naganawa's innovative work in magnetic technology has resulted in valuable patents that enhance the functionality of recording devices. His contributions continue to influence the industry and pave the way for future advancements.