Location History:
- Chiba, JP (2004)
- Tenri, JP (2005)
Company Filing History:
Years Active: 2004-2005
Title: Nobuyuki Usui: Innovator in Disk Cartridge Technology
Introduction
Nobuyuki Usui is a notable inventor based in Tenri, Japan. He has made significant contributions to the field of disk cartridge technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
Usui's latest patents include a compact disk cartridge designed for enhanced portability. This disk cartridge measures 58 mm in length, 54 mm in width, and 4 mm in height, with a thickness of less than 5 mm and a surface area smaller than a square of 65 mm. Additionally, the cartridge features a notch on the insertion side, facilitating easy handling. Another patent involves a disc cartridge that houses a magneto-optical disc, allowing for smooth loading and operation. This design includes an opening that is longer on the forward side, ensuring efficient functionality.
Career Highlights
Nobuyuki Usui is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in developing cutting-edge technologies. His work has significantly impacted the design and usability of disk cartridges, making them more accessible and efficient for users.
Collaborations
Usui has collaborated with notable colleagues, including Toshiyuki Tanaka and Mitsunobu Yoshida. Their combined efforts have contributed to advancements in disk technology and innovation.
Conclusion
Nobuyuki Usui's contributions to disk cartridge technology reflect his dedication to innovation and excellence. His patents demonstrate a commitment to improving user experience through practical design and functionality.
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.