Location History:
- Tokyo, JP (1993 - 1994)
- Tama, JP (1987 - 2000)
- Mitaka, JP (1995 - 2005)
Company Filing History:
Years Active: 1987-2005
Title: Innovations and Contributions of Fumio Nagase
Introduction
Fumio Nagase, a prolific inventor from Tama, Japan, has made significant contributions to the fields of optical and magnetic storage technologies. With a remarkable portfolio of 26 patents, his work has greatly influenced the efficiency and performance of data recording devices.
Latest Patents
Among his recent innovations are two noteworthy patents: the Optical Disk Drive Unit and the Miniaturized Magnetic Head. The Optical Disk Drive Unit features a sophisticated write power calibration mechanism that enhances recording accuracy by assessing characteristic values obtained from a test area of the optical disk. This innovative approach reduces the effects of periodic variations in the optical disk, allowing for more precise settings of the optimum write power.
The Miniaturized Magnetic Head, on the other hand, is designed to diminish the running torque required by the disk driving motor, all while maintaining effective head-touch and penetration margins. This device comprises a slider that operates on flexible magnetic disks and integrates a head core for efficient information recording and reproduction. Its specially designed groove, which measures less than 0.4 mm in width, facilitates high-performance functionality in a compact form factor.
Career Highlights
Fumio Nagase's career is marked by his tenure at Teac Corporation, a company recognized for its advancements in data recording technologies. His innovative spirit and technical expertise have not only led to his substantial patent portfolio but also positioned him as a key contributor to the growth of the industry.
Collaborations
Throughout his career, Fumio has had the opportunity to collaborate with esteemed coworkers such as Hiroshi Tsuyuguchi and Shinichi Aikawa. These partnerships have allowed for the exchange of ideas and have fostered an environment conducive to innovation and technological advancement.
Conclusion
Fumio Nagase stands out as a notable inventor whose work continues to impact the fields of optical and magnetic storage technology. His ability to develop innovative solutions, combined with his collaboration with talented colleagues, showcases his dedication to enhancing data recording methods. As technologies evolve, the influence of his contributions will undoubtedly persist in shaping the future of data storage.
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.