Company Filing History:
Years Active: 1992-2005
Title: Hideo Nasu: Innovator in Optical Storage Technology
Introduction
Hideo Nasu is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of optical storage technology, holding a total of 8 patents. His innovative designs have paved the way for advancements in optical disk drives and storage devices.
Latest Patents
One of Hideo Nasu's latest patents is a storage device that adjusts the tilt angle of the spindle motor against a replaceable storage medium. This invention provides a compact and inexpensive optical disk drive that is adaptable to high-density optical disks. The improved loading mechanism for an optical disk includes a spindle motor, a lift plate, and a sheet loader. The spindle motor rotates the optical disk, while the lift plate is adjusted vertically by the sheet loader to attach or detach the spindle motor from the optical disk. The tilt of the lift plate is adjusted at three points, ensuring optimal performance.
Another notable patent is for a cartridge holding mechanism for an optical storage device. This invention features an optical head with an objective lens that focuses a light beam onto an optical recording medium housed in a cartridge shell. The device includes a cartridge holder with multiple holding assemblies that securely accommodate the cartridge, enhancing the efficiency of the optical storage process.
Career Highlights
Hideo Nasu is currently employed at Fujitsu Corporation, where he continues to innovate in the field of optical storage technology. His work has significantly impacted the design and functionality of optical disk drives, making them more efficient and user-friendly.
Collaborations
Throughout his career, Hideo has collaborated with notable colleagues such as Kazuhiko Kageyama and Yoshiaki Hosokawa. These collaborations have further enriched his contributions to the field and fostered a spirit of innovation within his team.
Conclusion
Hideo Nasu's contributions to optical storage technology through his patents and work at Fujitsu Corporation highlight his role as a leading inventor in this field. His innovative designs continue to shape the future of optical 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.